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 | $21.28 | 3.173% | $21.9552 | $21.96 | $21.95 | $22.00 |
Purchase #2 | $54.33 | 12.309% | $61.0175 | $61.02 | $61.00 | $61.00 |
Purchase #3 | $107.94 | 6.233% | $114.6679 | $114.67 | $114.65 | $114.70 |
Purchase #4 | $244.43 | 11.404% | $272.3048 | $272.30 | $272.30 | $272.30 |
Purchase #5 | $58.70 | 13.551% | $66.6544 | $66.65 | $66.65 | $66.70 |
Purchase #6 | $7.59 | 13.490% | $8.6139 | $8.61 | $8.60 | $8.60 |
Purchase #7 | $86.51 | 8.437% | $93.8088 | $93.81 | $93.80 | $93.80 |
7 purchase totals = | $580.78 | $639.0225 | $639.02 | $638.95 | $639.10 |