| 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 | $182.44 | 10.596% | $201.7713 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $31.47 | 3.847% | $32.6807 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $31.83 | 8.820% | $34.6374 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $26.63 | 8.796% | $28.9724 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $17.59 | 6.687% | $18.7662 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $33.65 | 6.245% | $35.7514 | $35.75 | $35.75 | $35.80 |
| Purchase #7 | $53.65 | 9.618% | $58.8101 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $377.26 | $411.3895 | $411.39 | $411.35 | $411.50 | |