| 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 | $70.68 | 7.472% | $75.9612 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $95.32 | 11.368% | $106.156 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $164.57 | 12.724% | $185.5099 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $118.43 | 10.618% | $131.0049 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $16.42 | 6.452% | $17.4794 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $233.88 | 12.402% | $262.8858 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $17.62 | 10.804% | $19.5237 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $716.92 | $798.5209 | $798.52 | $798.50 | $798.60 | |