| 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 | $102.81 | 9.585% | $112.6643 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $185.52 | 6.278% | $197.1669 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $55.29 | 10.244% | $60.9539 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $92.95 | 8.821% | $101.1491 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $118.54 | 3.136% | $122.2574 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $151.71 | 9.275% | $165.7811 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $56.76 | 6.328% | $60.3518 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $763.58 | $820.3245 | $820.32 | $820.30 | $820.50 | |