| 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 | $102.69 | 7.649% | $110.5448 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $49.43 | 10.487% | $54.6137 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $159.56 | 13.145% | $180.5342 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $65.42 | 3.308% | $67.5841 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $210.59 | 12.117% | $236.1072 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $159.69 | 9.597% | $175.0154 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $21.28 | 6.121% | $22.5825 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $768.66 | $846.9819 | $846.97 | $847.00 | $846.90 | |