| 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 | $10.77 | 5.647% | $11.3782 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $163.44 | 8.823% | $177.8603 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $229.85 | 8.486% | $249.3551 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $137.43 | 9.205% | $150.0804 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $44.95 | 10.227% | $49.547 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $153.89 | 3.815% | $159.7609 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $129.83 | 10.389% | $143.318 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $870.16 | $941.2999 | $941.31 | $941.30 | $941.40 | |