| 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 | $36.25 | 12.549% | $40.799 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $94.96 | 7.634% | $102.2092 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $175.87 | 13.417% | $199.4665 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $22.44 | 13.689% | $25.5118 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $135.97 | 3.646% | $140.9275 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $60.94 | 8.266% | $65.9773 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $133.89 | 13.179% | $151.5354 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $660.32 | $726.4267 | $726.44 | $726.45 | $726.40 | |