| 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 | $238.42 | 5.637% | $251.8597 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $202.63 | 11.401% | $225.7318 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $15.96 | 8.498% | $17.3163 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $183.43 | 3.654% | $190.1325 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $35.33 | 8.440% | $38.3119 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $92.95 | 5.552% | $98.1106 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $202.97 | 6.283% | $215.7226 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $971.69 | $1,037.1854 | $1,037.18 | $1,037.15 | $1,037.10 | |