| 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 | $223.89 | 7.492% | $240.6638 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $89.49 | 8.168% | $96.7995 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $25.94 | 8.871% | $28.2411 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $49.64 | 4.139% | $51.6946 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $93.40 | 10.128% | $102.8596 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $51.78 | 7.853% | $55.8463 | $55.85 | $55.85 | $55.80 |
| Purchase #7 | $98.25 | 3.644% | $101.8302 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $632.39 | $677.9351 | $677.93 | $677.95 | $677.90 | |