| 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 | $91.67 | 9.691% | $100.5537 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $171.66 | 11.703% | $191.7494 | $191.75 | $191.75 | $191.70 |
| Purchase #3 | $123.96 | 7.573% | $133.3475 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $137.78 | 5.288% | $145.0658 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $101.49 | 4.686% | $106.2458 | $106.25 | $106.25 | $106.20 |
| Purchase #6 | $246.80 | 4.432% | $257.7382 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $42.71 | 13.837% | $48.6198 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $916.07 | $983.3202 | $983.33 | $983.30 | $983.20 | |