| 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 | $101.35 | 8.721% | $110.1887 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $66.54 | 3.343% | $68.7644 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $238.89 | 7.249% | $256.2071 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $142.73 | 4.229% | $148.7661 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $14.81 | 13.454% | $16.8025 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $35.48 | 8.867% | $38.626 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $89.83 | 4.851% | $94.1877 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $689.63 | $733.5425 | $733.55 | $733.55 | $733.60 | |