| 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 | $108.94 | 11.801% | $121.796 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $67.65 | 4.390% | $70.6198 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $38.62 | 10.667% | $42.7396 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $176.45 | 7.279% | $189.2938 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $55.41 | 4.787% | $58.0625 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $132.78 | 5.103% | $139.5558 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $24.47 | 12.636% | $27.562 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $604.32 | $649.6295 | $649.63 | $649.60 | $649.70 | |