| 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 | $107.44 | 10.808% | $119.0521 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $148.35 | 7.509% | $159.4896 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $247.42 | 6.619% | $263.7967 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $10.82 | 5.444% | $11.409 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $180.44 | 6.775% | $192.6648 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $117.78 | 9.582% | $129.0657 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $47.71 | 6.630% | $50.8732 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $859.96 | $926.3511 | $926.35 | $926.30 | $926.50 | |