| 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 | $125.82 | 3.489% | $130.2099 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $50.57 | 8.704% | $54.9716 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $231.40 | 6.616% | $246.7094 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $109.58 | 13.641% | $124.5278 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $224.80 | 9.627% | $246.4415 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $163.98 | 5.420% | $172.8677 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $59.72 | 10.687% | $66.1023 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $965.87 | $1,041.8302 | $1,041.83 | $1,041.80 | $1,041.80 | |