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 | $18.79 | 11.657% | $20.9804 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $21.82 | 8.729% | $23.7247 | $23.72 | $23.70 | $23.70 |
Purchase #3 | $42.51 | 9.663% | $46.6177 | $46.62 | $46.60 | $46.60 |
Purchase #4 | $243.62 | 13.415% | $276.3016 | $276.30 | $276.30 | $276.30 |
Purchase #5 | $64.40 | 3.560% | $66.6926 | $66.69 | $66.70 | $66.70 |
Purchase #6 | $44.36 | 3.278% | $45.8141 | $45.81 | $45.80 | $45.80 |
Purchase #7 | $38.69 | 11.160% | $43.0078 | $43.01 | $43.00 | $43.00 |
7 purchase totals = | $474.19 | $523.1389 | $523.13 | $523.10 | $523.10 |