| 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 | $112.89 | 6.507% | $120.2358 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $153.61 | 4.734% | $160.8819 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $217.86 | 4.689% | $228.0755 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $64.38 | 6.725% | $68.7096 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $158.55 | 8.115% | $171.4163 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $7.61 | 4.588% | $7.9591 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $218.88 | 10.203% | $241.2123 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $933.78 | $998.4905 | $998.50 | $998.50 | $998.50 | |