| 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 | $188.65 | 11.412% | $210.1787 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $34.96 | 11.697% | $39.0493 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $97.26 | 10.148% | $107.1299 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $179.46 | 12.818% | $202.4632 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $37.90 | 4.380% | $39.56 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $51.86 | 3.844% | $53.8535 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $248.85 | 3.227% | $256.8804 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $838.94 | $909.1150 | $909.11 | $909.15 | $909.20 | |