| 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 | $228.89 | 13.744% | $260.3486 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $60.27 | 5.805% | $63.7687 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $149.75 | 13.168% | $169.4691 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $87.33 | 13.586% | $99.1947 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $23.69 | 13.590% | $26.9095 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $43.64 | 3.508% | $45.1709 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $208.80 | 7.809% | $225.1052 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $802.37 | $889.9667 | $889.97 | $889.90 | $890.00 | |