| 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 | $87.96 | 7.547% | $94.5983 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $172.74 | 4.499% | $180.5116 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $102.89 | 12.499% | $115.7502 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $200.26 | 13.649% | $227.5935 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $18.54 | 10.519% | $20.4902 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $118.30 | 8.310% | $128.1307 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $204.25 | 13.621% | $232.0709 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $904.94 | $999.1454 | $999.14 | $999.15 | $999.20 | |