| 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 | $134.30 | 9.816% | $147.4829 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $109.51 | 7.479% | $117.7003 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $160.61 | 6.240% | $170.6321 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $21.57 | 5.165% | $22.6841 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $133.71 | 4.135% | $139.2389 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $105.60 | 6.804% | $112.785 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $148.47 | 9.603% | $162.7276 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $813.77 | $873.2509 | $873.25 | $873.35 | $873.20 | |