| 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 | $156.26 | 11.216% | $173.7861 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $38.63 | 8.363% | $41.8606 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $116.78 | 7.150% | $125.1298 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $55.33 | 6.841% | $59.1151 | $59.12 | $59.10 | $59.10 |
| Purchase #5 | $109.73 | 6.809% | $117.2015 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $138.68 | 6.570% | $147.7913 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $200.91 | 7.525% | $216.0285 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $816.32 | $880.9129 | $880.92 | $880.95 | $880.90 | |