| 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 | $28.56 | 12.729% | $32.1954 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $210.66 | 7.686% | $226.8513 | $226.85 | $226.85 | $226.90 |
| Purchase #3 | $78.46 | 7.843% | $84.6136 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $72.87 | 7.283% | $78.1771 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $8.33 | 6.132% | $8.8408 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $184.26 | 3.571% | $190.8399 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $115.72 | 7.317% | $124.1872 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $698.86 | $745.7053 | $745.71 | $745.75 | $745.70 | |