| 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 | $27.87 | 9.834% | $30.6107 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $177.39 | 8.422% | $192.3298 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $137.77 | 10.687% | $152.4935 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $224.87 | 5.458% | $237.1434 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $42.87 | 6.690% | $45.738 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $62.42 | 10.261% | $68.8249 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $55.55 | 11.836% | $62.1249 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $728.74 | $789.2652 | $789.25 | $789.25 | $789.10 | |