| 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 | $166.91 | 11.314% | $185.7942 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $42.85 | 9.365% | $46.8629 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $147.92 | 5.198% | $155.6089 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $236.66 | 8.530% | $256.8471 | $256.85 | $256.85 | $256.80 |
| Purchase #5 | $232.75 | 10.309% | $256.7442 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $236.88 | 10.500% | $261.7524 | $261.75 | $261.75 | $261.80 |
| Purchase #7 | $103.54 | 11.778% | $115.7349 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,167.51 | $1,279.3446 | $1,279.33 | $1,279.35 | $1,279.30 | |