| 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 | $40.56 | 13.410% | $45.9991 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $151.49 | 6.779% | $161.7595 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $146.97 | 8.277% | $159.1347 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $67.62 | 8.472% | $73.3488 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $184.39 | 12.646% | $207.708 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $37.82 | 3.531% | $39.1554 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $110.66 | 10.840% | $122.6555 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $739.51 | $809.7610 | $809.77 | $809.75 | $809.80 | |