| 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 | $146.52 | 8.498% | $158.9713 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $112.52 | 8.412% | $121.9852 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $116.25 | 8.506% | $126.1382 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $229.32 | 11.681% | $256.1069 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $221.39 | 10.680% | $245.0345 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $244.78 | 13.629% | $278.1411 | $278.14 | $278.15 | $278.10 |
| Purchase #7 | $140.96 | 13.548% | $160.0573 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $1,211.74 | $1,346.4345 | $1,346.44 | $1,346.45 | $1,346.40 | |