| 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 | $164.92 | 4.376% | $172.1369 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $215.27 | 8.643% | $233.8758 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $161.63 | 7.741% | $174.1418 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $207.32 | 13.506% | $235.3206 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $239.49 | 12.181% | $268.6623 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $59.39 | 11.686% | $66.3303 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $15.69 | 10.193% | $17.2893 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $1,063.71 | $1,167.7570 | $1,167.76 | $1,167.80 | $1,167.70 | |