| 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 | $223.52 | 6.766% | $238.6434 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $133.32 | 8.457% | $144.5949 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $63.29 | 11.274% | $70.4253 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $79.77 | 3.115% | $82.2548 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $52.38 | 12.515% | $58.9354 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $86.54 | 13.444% | $98.1744 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $172.27 | 4.598% | $180.191 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $811.09 | $873.2192 | $873.21 | $873.25 | $873.20 | |