| 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 | $155.60 | 3.462% | $160.9869 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $210.65 | 7.465% | $226.375 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $97.57 | 13.727% | $110.9634 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $140.39 | 6.639% | $149.7105 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $227.61 | 9.542% | $249.3285 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $59.73 | 12.261% | $67.0535 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $125.86 | 9.391% | $137.6795 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $1,017.41 | $1,102.0973 | $1,102.10 | $1,102.15 | $1,102.20 | |