| 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 | $215.99 | 7.226% | $231.5974 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $85.94 | 12.475% | $96.661 | $96.66 | $96.65 | $96.70 |
| Purchase #3 | $187.99 | 7.866% | $202.7773 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $13.32 | 12.194% | $14.9442 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $101.56 | 13.615% | $115.3874 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $234.85 | 3.518% | $243.112 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $40.49 | 10.305% | $44.6625 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $880.14 | $949.1418 | $949.14 | $949.15 | $949.20 | |