| 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 | $152.27 | 4.782% | $159.5516 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $74.71 | 9.349% | $81.6946 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $36.72 | 7.711% | $39.5515 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $142.94 | 6.571% | $152.3326 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $212.56 | 3.852% | $220.7478 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $210.92 | 8.788% | $229.4556 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $25.58 | 8.116% | $27.6561 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $855.70 | $910.9898 | $910.99 | $911.00 | $911.10 | |