| 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 | $236.74 | 5.514% | $249.7938 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $88.88 | 3.269% | $91.7855 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $50.73 | 3.496% | $52.5035 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $31.69 | 12.803% | $35.7473 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $38.82 | 6.164% | $41.2129 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $7.39 | 3.288% | $7.633 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $51.76 | 4.777% | $54.2326 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $506.01 | $532.9086 | $532.90 | $532.95 | $532.80 | |