| 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 | $111.64 | 6.415% | $118.8017 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $195.76 | 4.642% | $204.8472 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $180.41 | 6.693% | $192.4848 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $113.79 | 12.519% | $128.0354 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $142.95 | 4.322% | $149.1283 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $102.49 | 12.673% | $115.4786 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $31.83 | 4.528% | $33.2713 | $33.27 | $33.25 | $33.30 |
| 7 purchase totals = | $878.87 | $942.0473 | $942.05 | $942.10 | $942.00 | |