| 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 | $111.59 | 9.603% | $122.306 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $150.50 | 9.672% | $165.0564 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $59.49 | 6.205% | $63.1814 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $43.69 | 13.830% | $49.7323 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $101.51 | 10.639% | $112.3096 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $98.43 | 3.205% | $101.5847 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $43.50 | 7.693% | $46.8465 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $608.71 | $661.0169 | $661.02 | $661.05 | $661.00 | |