| 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 | $110.70 | 12.622% | $124.6726 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $32.50 | 9.268% | $35.5121 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $138.87 | 7.779% | $149.6727 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $73.68 | 10.762% | $81.6094 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $177.31 | 13.552% | $201.3391 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $47.97 | 11.675% | $53.5705 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $228.63 | 11.414% | $254.7258 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $809.66 | $901.1022 | $901.10 | $901.05 | $901.10 | |