| 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 | $95.82 | 12.567% | $107.8617 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $68.86 | 9.376% | $75.3163 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $151.40 | 11.242% | $168.4204 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $62.31 | 11.103% | $69.2283 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $133.86 | 4.242% | $139.5383 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $220.66 | 10.678% | $244.2221 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $104.76 | 3.404% | $108.326 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $837.67 | $912.9131 | $912.92 | $912.90 | $912.80 | |