| 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 | $37.51 | 11.529% | $41.8345 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $111.83 | 4.786% | $117.1822 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $202.76 | 13.353% | $229.8345 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $95.33 | 9.262% | $104.1595 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $42.37 | 4.359% | $44.2169 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $87.31 | 6.452% | $92.9432 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $212.87 | 5.226% | $223.9946 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $789.98 | $854.1654 | $854.15 | $854.20 | $854.10 | |