| 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 | $33.30 | 5.258% | $35.0509 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $184.91 | 10.422% | $204.1813 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $29.64 | 13.856% | $33.7469 | $33.75 | $33.75 | $33.70 |
| Purchase #4 | $126.71 | 13.144% | $143.3648 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $199.74 | 3.198% | $206.1277 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $160.31 | 10.674% | $177.4215 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $111.53 | 6.421% | $118.6913 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $846.14 | $918.5844 | $918.58 | $918.60 | $918.60 | |