| 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 | $45.98 | 6.126% | $48.7967 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $170.59 | 8.773% | $185.5559 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $100.86 | 11.217% | $112.1735 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $184.87 | 5.694% | $195.3965 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $73.78 | 10.393% | $81.448 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $21.74 | 11.426% | $24.224 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $84.79 | 7.700% | $91.3188 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $682.61 | $738.9134 | $738.92 | $738.85 | $738.90 | |