| 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 | $144.86 | 9.325% | $158.3682 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $170.48 | 10.706% | $188.7316 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $245.70 | 13.489% | $278.8425 | $278.84 | $278.85 | $278.80 |
| Purchase #4 | $47.68 | 13.129% | $53.9399 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $205.94 | 13.337% | $233.4062 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $210.85 | 10.220% | $232.3989 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $67.44 | 3.216% | $69.6089 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $1,092.95 | $1,215.2962 | $1,215.30 | $1,215.30 | $1,215.20 | |