| 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 | $51.97 | 13.738% | $59.1096 | $59.11 | $59.10 | $59.10 |
| Purchase #2 | $208.62 | 7.618% | $224.5127 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $45.47 | 4.649% | $47.5839 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $199.53 | 12.744% | $224.9581 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $108.89 | 6.329% | $115.7816 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $168.67 | 6.873% | $180.2627 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $29.95 | 13.786% | $34.0789 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $813.10 | $886.2875 | $886.28 | $886.30 | $886.40 | |