| 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 | $40.25 | 8.591% | $43.7079 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $182.26 | 3.281% | $188.24 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $24.68 | 11.156% | $27.4333 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $24.70 | 5.707% | $26.1096 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $57.74 | 13.332% | $65.4379 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $159.61 | 5.756% | $168.7972 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $96.38 | 6.667% | $102.8057 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $585.62 | $622.5316 | $622.54 | $622.55 | $622.40 | |