| 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 | $148.86 | 11.318% | $165.708 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $99.65 | 3.242% | $102.8807 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $164.65 | 9.472% | $180.2456 | $180.25 | $180.25 | $180.20 |
| Purchase #4 | $94.64 | 4.550% | $98.9461 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $119.90 | 8.801% | $130.4524 | $130.45 | $130.45 | $130.50 |
| Purchase #6 | $46.99 | 6.337% | $49.9678 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $66.93 | 9.836% | $73.5132 | $73.51 | $73.50 | $73.50 |
| 7 purchase totals = | $741.62 | $801.7138 | $801.72 | $801.70 | $801.70 | |