| 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 | $108.89 | 12.856% | $122.8889 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $46.28 | 5.117% | $48.6481 | $48.65 | $48.65 | $48.60 |
| Purchase #3 | $250.84 | 11.399% | $279.4333 | $279.43 | $279.45 | $279.40 |
| Purchase #4 | $145.65 | 4.288% | $151.8955 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $138.91 | 7.363% | $149.1379 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $75.67 | 12.553% | $85.1689 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $170.50 | 9.151% | $186.1025 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $936.74 | $1,023.2751 | $1,023.28 | $1,023.30 | $1,023.20 | |