| 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 | $49.34 | 4.306% | $51.4646 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $70.44 | 4.648% | $73.7141 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $99.86 | 7.812% | $107.6611 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $244.63 | 4.314% | $255.1833 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $171.61 | 9.454% | $187.834 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $125.70 | 8.721% | $136.6623 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $166.86 | 4.112% | $173.7213 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $928.44 | $986.2407 | $986.22 | $986.20 | $986.30 | |