| 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 | $146.26 | 10.457% | $161.5544 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $158.95 | 13.735% | $180.7818 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $200.51 | 12.279% | $225.1306 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $173.77 | 13.709% | $197.5921 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $55.41 | 13.620% | $62.9568 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $77.62 | 8.400% | $84.1401 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $66.34 | 11.493% | $73.9645 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $878.86 | $986.1203 | $986.11 | $986.15 | $986.20 | |