| 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 | $204.85 | 9.748% | $224.8188 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $202.70 | 9.471% | $221.8977 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $192.56 | 10.331% | $212.4534 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $94.98 | 6.570% | $101.2202 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $92.94 | 8.719% | $101.0434 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $23.51 | 8.154% | $25.427 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $22.48 | 13.766% | $25.5746 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $834.02 | $912.4351 | $912.43 | $912.40 | $912.40 | |