| 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 | $33.78 | 7.422% | $36.2872 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $132.33 | 4.391% | $138.1406 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $188.70 | 4.645% | $197.4651 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $123.37 | 8.574% | $133.9477 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $128.50 | 10.105% | $141.4849 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $59.66 | 11.657% | $66.6146 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $94.93 | 11.669% | $106.0074 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $761.27 | $819.9475 | $819.95 | $819.95 | $819.90 | |