| 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 | $148.45 | 9.648% | $162.7725 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $30.95 | 13.118% | $35.01 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $11.67 | 5.856% | $12.3534 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $211.48 | 8.625% | $229.7202 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $19.62 | 13.383% | $22.2457 | $22.25 | $22.25 | $22.20 |
| Purchase #6 | $112.30 | 3.607% | $116.3507 | $116.35 | $116.35 | $116.40 |
| Purchase #7 | $238.89 | 10.178% | $263.2042 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $773.36 | $841.6567 | $841.65 | $841.60 | $841.70 | |