| 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 | $229.70 | 3.170% | $236.9815 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $180.68 | 9.633% | $198.0849 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $231.27 | 4.198% | $240.9787 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $143.86 | 12.137% | $161.3203 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $70.45 | 11.718% | $78.7053 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $195.73 | 6.665% | $208.7754 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $220.70 | 3.367% | $228.131 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $1,272.39 | $1,352.9771 | $1,352.98 | $1,353.05 | $1,353.00 | |