| 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 | $96.51 | 5.148% | $101.4783 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $27.71 | 4.459% | $28.9456 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $101.65 | 6.476% | $108.2329 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $116.45 | 13.745% | $132.4561 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $186.32 | 10.646% | $206.1556 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $14.67 | 12.361% | $16.4834 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $53.67 | 9.175% | $58.5942 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $596.98 | $652.3461 | $652.35 | $652.40 | $652.40 | |