| 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 | $119.29 | 10.831% | $132.2103 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $69.52 | 5.819% | $73.5654 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $182.81 | 8.210% | $197.8187 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $38.69 | 11.418% | $43.1076 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $61.67 | 7.251% | $66.1417 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $125.49 | 5.608% | $132.5275 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $218.48 | 4.860% | $229.0981 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $815.95 | $874.4693 | $874.48 | $874.45 | $874.40 | |