| 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 | $137.76 | 8.345% | $149.2561 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $137.50 | 10.700% | $152.2125 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $154.63 | 3.842% | $160.5709 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $42.25 | 7.734% | $45.5176 | $45.52 | $45.50 | $45.50 |
| Purchase #5 | $84.74 | 13.605% | $96.2689 | $96.27 | $96.25 | $96.30 |
| Purchase #6 | $233.89 | 12.442% | $262.9906 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $21.69 | 12.507% | $24.4028 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $812.46 | $891.2194 | $891.22 | $891.15 | $891.30 | |