| 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 | $8.59 | 9.746% | $9.4272 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $152.99 | 13.489% | $173.6268 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $191.42 | 11.443% | $213.3242 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $153.39 | 13.415% | $173.9673 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $148.80 | 6.672% | $158.7279 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $76.53 | 13.579% | $86.922 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $100.95 | 8.841% | $109.875 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $832.67 | $925.8704 | $925.88 | $925.90 | $925.80 | |