| 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 | $46.45 | 3.145% | $47.9109 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $40.65 | 4.607% | $42.5227 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $171.50 | 9.445% | $187.6982 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $72.68 | 3.405% | $75.1548 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $173.55 | 12.448% | $195.1535 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $170.98 | 13.856% | $194.671 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $16.63 | 10.559% | $18.386 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $692.44 | $761.4971 | $761.49 | $761.45 | $761.60 | |