| 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 | $79.76 | 12.722% | $89.9071 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $160.76 | 5.730% | $169.9715 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $56.75 | 7.161% | $60.8139 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $200.64 | 6.304% | $213.2883 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $81.72 | 5.668% | $86.3519 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $38.25 | 12.819% | $43.1533 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $198.36 | 9.799% | $217.7973 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $816.24 | $881.2833 | $881.28 | $881.25 | $881.40 | |