| 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 | $22.28 | 7.555% | $23.9633 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $33.87 | 13.758% | $38.5298 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $215.72 | 13.163% | $244.1152 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $223.57 | 13.294% | $253.2914 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $113.31 | 4.625% | $118.5506 | $118.55 | $118.55 | $118.60 |
| Purchase #6 | $24.29 | 7.818% | $26.189 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $243.67 | 8.716% | $264.9083 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $876.71 | $969.5476 | $969.55 | $969.55 | $969.60 | |