| 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 | $49.91 | 5.848% | $52.8287 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $207.92 | 6.180% | $220.7695 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $18.73 | 10.751% | $20.7437 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $149.46 | 8.150% | $161.641 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $244.78 | 11.437% | $272.7755 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $54.50 | 9.364% | $59.6034 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $107.40 | 12.724% | $121.0656 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $832.70 | $909.4274 | $909.43 | $909.45 | $909.40 | |