| 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 | $198.63 | 8.317% | $215.1501 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $51.33 | 13.345% | $58.18 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $219.35 | 8.466% | $237.9202 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $41.84 | 11.127% | $46.4955 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $40.66 | 6.714% | $43.3899 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $139.54 | 11.630% | $155.7685 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $181.53 | 3.368% | $187.6439 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $872.88 | $944.5481 | $944.55 | $944.55 | $944.60 | |