| 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 | $90.93 | 12.390% | $102.1962 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $172.81 | 12.410% | $194.2557 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $81.70 | 9.711% | $89.6339 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $105.89 | 6.317% | $112.5791 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $65.61 | 11.838% | $73.3769 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $106.42 | 5.310% | $112.0709 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $110.65 | 8.515% | $120.0718 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $734.01 | $804.1845 | $804.19 | $804.20 | $804.30 | |