| 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 | $161.47 | 11.554% | $180.1262 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $24.27 | 5.297% | $25.5556 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $58.38 | 3.543% | $60.4484 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $226.83 | 10.530% | $250.7152 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $85.36 | 3.421% | $88.2802 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $93.56 | 5.827% | $99.0117 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $8.78 | 10.589% | $9.7097 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $658.65 | $713.8470 | $713.86 | $713.85 | $713.80 | |