| 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 | $37.57 | 11.182% | $41.7711 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $139.84 | 3.254% | $144.3904 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $85.53 | 9.868% | $93.9701 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $182.32 | 5.372% | $192.1142 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $15.49 | 5.564% | $16.3519 | $16.35 | $16.35 | $16.40 |
| Purchase #6 | $45.87 | 13.253% | $51.9492 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $68.65 | 9.140% | $74.9246 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $575.27 | $615.4715 | $615.46 | $615.40 | $615.50 | |