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 | $29.75 | 5.686% | $31.4416 | $31.44 | $31.45 | $31.40 |
Purchase #2 | $209.71 | 10.640% | $232.0231 | $232.02 | $232.00 | $232.00 |
Purchase #3 | $22.83 | 11.810% | $25.5262 | $25.53 | $25.55 | $25.50 |
Purchase #4 | $20.66 | 10.411% | $22.8109 | $22.81 | $22.80 | $22.80 |
Purchase #5 | $64.25 | 7.741% | $69.2236 | $69.22 | $69.20 | $69.20 |
Purchase #6 | $17.64 | 8.428% | $19.1267 | $19.13 | $19.15 | $19.10 |
Purchase #7 | $112.45 | 4.383% | $117.3787 | $117.38 | $117.40 | $117.40 |
7 purchase totals = | $477.29 | $517.5308 | $517.53 | $517.55 | $517.40 |