| 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 | $208.62 | 4.169% | $217.3174 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $149.28 | 8.781% | $162.3883 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $148.29 | 7.815% | $159.8789 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $130.27 | 3.289% | $134.5546 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $57.39 | 5.692% | $60.6566 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $121.49 | 7.713% | $130.8605 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $47.61 | 5.785% | $50.3642 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $862.95 | $916.0205 | $916.02 | $916.00 | $916.20 | |