| 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 | $40.54 | 7.425% | $43.5501 | $43.55 | $43.55 | $43.60 |
| Purchase #2 | $166.43 | 6.250% | $176.8319 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $81.90 | 6.495% | $87.2194 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $46.49 | 3.752% | $48.2343 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $166.56 | 10.706% | $184.3919 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $224.31 | 7.782% | $241.7658 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $43.70 | 12.872% | $49.3251 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $769.93 | $831.3185 | $831.32 | $831.35 | $831.30 | |