| 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 | $205.29 | 4.107% | $213.7213 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $156.55 | 8.712% | $170.1886 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $101.45 | 3.302% | $104.7999 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $68.66 | 4.778% | $71.9406 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $161.72 | 8.672% | $175.7444 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $194.67 | 8.200% | $210.6329 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $21.43 | 10.422% | $23.6634 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $909.77 | $970.6911 | $970.68 | $970.70 | $970.60 | |