| 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 | $113.88 | 6.137% | $120.8688 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $110.32 | 10.233% | $121.609 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $10.50 | 6.526% | $11.1852 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $159.62 | 9.861% | $175.3601 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $35.38 | 7.244% | $37.9429 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $141.44 | 13.356% | $160.3307 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $150.33 | 5.808% | $159.0612 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $721.47 | $786.3579 | $786.36 | $786.35 | $786.40 | |