| 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 | $74.97 | 11.311% | $83.4499 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $26.53 | 5.383% | $27.9581 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $223.31 | 8.386% | $242.0368 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $31.44 | 3.697% | $32.6023 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $135.51 | 5.534% | $143.0091 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $148.30 | 7.822% | $159.9 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $23.66 | 13.525% | $26.86 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $663.72 | $715.8162 | $715.82 | $715.80 | $715.80 | |