| 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 | $183.62 | 13.684% | $208.7466 | $208.75 | $208.75 | $208.70 |
| Purchase #2 | $86.36 | 11.316% | $96.1325 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $103.57 | 6.576% | $110.3808 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $233.80 | 3.770% | $242.6143 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $9.66 | 3.762% | $10.0234 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $51.33 | 5.349% | $54.0756 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $177.65 | 9.458% | $194.4521 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $845.99 | $916.4253 | $916.42 | $916.45 | $916.40 | |