| 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 | $234.50 | 10.367% | $258.8106 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $189.65 | 8.798% | $206.3354 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $238.96 | 4.279% | $249.1851 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $80.43 | 8.639% | $87.3783 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $154.94 | 9.340% | $169.4114 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $126.63 | 3.462% | $131.0139 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $198.32 | 3.221% | $204.7079 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,223.43 | $1,306.8426 | $1,306.85 | $1,306.85 | $1,306.80 | |