| 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 | $238.51 | 8.424% | $258.6021 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $54.62 | 12.761% | $61.5901 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $205.88 | 12.827% | $232.2882 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $100.80 | 11.348% | $112.2388 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $204.88 | 7.266% | $219.7666 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $37.56 | 10.722% | $41.5872 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $64.60 | 3.647% | $66.956 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $906.85 | $993.0290 | $993.04 | $993.05 | $993.10 | |