| 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 | $115.32 | 9.813% | $126.6364 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $110.25 | 5.850% | $116.6996 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $48.76 | 8.551% | $52.9295 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $66.26 | 10.677% | $73.3346 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $109.37 | 6.472% | $116.4484 | $116.45 | $116.45 | $116.40 |
| Purchase #6 | $72.53 | 4.461% | $75.7656 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $190.25 | 9.746% | $208.7918 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $712.74 | $770.6059 | $770.61 | $770.65 | $770.50 | |