| 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 | $83.58 | 6.196% | $88.7586 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $151.65 | 4.302% | $158.174 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $17.90 | 3.338% | $18.4975 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $12.89 | 9.569% | $14.1234 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $152.58 | 11.650% | $170.3556 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $71.87 | 7.864% | $77.5219 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $166.69 | 5.799% | $176.3564 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $657.16 | $703.7874 | $703.79 | $703.70 | $703.90 | |