| 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 | $29.87 | 8.196% | $32.3181 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $101.96 | 5.147% | $107.2079 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $101.95 | 8.867% | $110.9899 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $47.65 | 6.792% | $50.8864 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $27.60 | 11.553% | $30.7886 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $78.82 | 5.376% | $83.0574 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $212.53 | 13.579% | $241.3894 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $600.38 | $656.6377 | $656.65 | $656.65 | $656.70 | |