| 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 | $33.27 | 7.228% | $35.6748 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $94.50 | 6.872% | $100.994 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $197.71 | 5.448% | $208.4812 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $45.59 | 13.249% | $51.6302 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $98.97 | 7.347% | $106.2413 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $229.35 | 6.143% | $243.439 | $243.44 | $243.45 | $243.40 |
| Purchase #7 | $222.98 | 8.855% | $242.7249 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $922.37 | $989.1854 | $989.17 | $989.20 | $989.10 | |