| 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 | $155.81 | 8.750% | $169.4434 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $40.41 | 5.504% | $42.6342 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $31.92 | 6.299% | $33.9306 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $195.86 | 12.260% | $219.8724 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $140.94 | 5.103% | $148.1322 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $166.37 | 5.734% | $175.9097 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $145.99 | 10.641% | $161.5248 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $877.30 | $951.4473 | $951.43 | $951.45 | $951.30 | |