| 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 | $135.27 | 12.633% | $152.3587 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $70.92 | 6.483% | $75.5177 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $36.43 | 3.301% | $37.6326 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $66.88 | 3.834% | $69.4442 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $43.62 | 7.571% | $46.9225 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $183.84 | 3.831% | $190.8829 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $60.84 | 3.124% | $62.7406 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $597.80 | $635.4992 | $635.49 | $635.50 | $635.40 | |