| 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 | $49.85 | 4.426% | $52.0564 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $50.40 | 8.516% | $54.6921 | $54.69 | $54.70 | $54.70 |
| Purchase #3 | $163.39 | 10.577% | $180.6718 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $144.36 | 11.274% | $160.6351 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $12.43 | 10.328% | $13.7138 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $26.29 | 10.703% | $29.1038 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $243.37 | 13.348% | $275.855 | $275.86 | $275.85 | $275.90 |
| 7 purchase totals = | $690.09 | $766.7280 | $766.73 | $766.70 | $766.80 | |