| 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 | $136.47 | 8.518% | $148.0945 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $70.50 | 3.408% | $72.9026 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $15.26 | 3.298% | $15.7633 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $165.68 | 7.368% | $177.8873 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $243.96 | 6.530% | $259.8906 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $166.57 | 7.254% | $178.653 | $178.65 | $178.65 | $178.70 |
| Purchase #7 | $123.49 | 3.656% | $128.0048 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $921.93 | $981.1961 | $981.18 | $981.20 | $981.30 | |