| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.28 | 4.606% | $168.7086 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $59.71 | 12.309% | $67.0597 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $188.90 | 11.466% | $210.5593 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $236.68 | 13.343% | $268.2602 | $268.26 | $268.25 | $268.30 |
| Purchase #5 | $173.49 | 12.160% | $194.5864 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $36.77 | 6.874% | $39.2976 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $208.58 | 6.332% | $221.7873 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $1,065.41 | $1,170.2591 | $1,170.27 | $1,170.25 | $1,170.40 | |