| 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 | $156.94 | 9.223% | $171.4146 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $81.33 | 12.440% | $91.4475 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $110.30 | 8.279% | $119.4317 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $92.37 | 13.530% | $104.8677 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $26.89 | 11.376% | $29.949 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $194.72 | 9.794% | $213.7909 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $125.43 | 5.233% | $131.9938 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $787.98 | $862.8952 | $862.89 | $862.90 | $862.80 | |