| 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 | $141.28 | 5.149% | $148.5545 | $148.55 | $148.55 | $148.60 |
| Purchase #2 | $95.79 | 3.373% | $99.021 | $99.02 | $99.00 | $99.00 |
| Purchase #3 | $131.26 | 5.639% | $138.6618 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $181.97 | 4.600% | $190.3406 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $107.25 | 8.742% | $116.6258 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $17.36 | 7.169% | $18.6045 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $6.44 | 7.213% | $6.9045 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $681.35 | $718.7127 | $718.70 | $718.70 | $718.70 | |