| 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 | $243.26 | 3.798% | $252.499 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $165.51 | 7.353% | $177.68 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $36.81 | 11.771% | $41.1429 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $128.92 | 11.541% | $143.7987 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $39.45 | 11.700% | $44.0657 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $151.54 | 12.409% | $170.3446 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $122.93 | 4.644% | $128.6389 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $888.42 | $958.1698 | $958.17 | $958.20 | $958.10 | |