| 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 | $43.97 | 6.389% | $46.7792 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $5.35 | 9.611% | $5.8642 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $210.66 | 4.378% | $219.8827 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $98.78 | 11.833% | $110.4686 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $125.54 | 6.421% | $133.6009 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $163.40 | 13.647% | $185.6992 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $29.46 | 6.233% | $31.2962 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $677.16 | $733.5910 | $733.59 | $733.60 | $733.70 | |