| 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 | $49.44 | 7.832% | $53.3121 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $220.63 | 10.193% | $243.1188 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $92.97 | 12.105% | $104.224 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $162.90 | 5.290% | $171.5174 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $48.73 | 6.445% | $51.8706 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $131.68 | 6.439% | $140.1589 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $7.39 | 3.503% | $7.6489 | $7.65 | $7.65 | $7.60 |
| 7 purchase totals = | $713.74 | $771.8507 | $771.85 | $771.75 | $771.80 | |