| 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 | $124.53 | 5.849% | $131.8138 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $213.90 | 8.785% | $232.6911 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $152.71 | 4.672% | $159.8446 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $158.71 | 12.562% | $178.6472 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $38.84 | 7.862% | $41.8936 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $56.67 | 7.457% | $60.8959 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $82.49 | 5.257% | $86.8265 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $827.85 | $892.6127 | $892.61 | $892.65 | $892.50 | |