| 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 | $18.36 | 8.762% | $19.9687 | $19.97 | $19.95 | $20.00 |
| Purchase #2 | $175.29 | 12.367% | $196.9681 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $227.98 | 11.413% | $253.9994 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $103.53 | 12.197% | $116.1576 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $184.41 | 8.592% | $200.2545 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $96.42 | 13.726% | $109.6546 | $109.65 | $109.65 | $109.70 |
| Purchase #7 | $244.71 | 7.395% | $262.8063 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,050.70 | $1,159.8092 | $1,159.81 | $1,159.75 | $1,160.00 | |