| 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 | $203.86 | 9.734% | $223.7037 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $64.81 | 4.465% | $67.7038 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $183.75 | 4.285% | $191.6237 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $80.56 | 10.280% | $88.8416 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $86.67 | 5.282% | $91.2479 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $147.97 | 4.500% | $154.6287 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $143.94 | 5.356% | $151.6494 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $911.56 | $969.3988 | $969.39 | $969.40 | $969.20 | |