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 | $18.26 | 7.726% | $19.6708 | $19.67 | $19.65 | $19.70 |
Purchase #2 | $72.70 | 7.416% | $78.0914 | $78.09 | $78.10 | $78.10 |
Purchase #3 | $124.64 | 6.517% | $132.7628 | $132.76 | $132.75 | $132.80 |
Purchase #4 | $100.33 | 12.640% | $113.0117 | $113.01 | $113.00 | $113.00 |
Purchase #5 | $215.40 | 12.808% | $242.9884 | $242.99 | $243.00 | $243.00 |
Purchase #6 | $7.74 | 4.571% | $8.0938 | $8.09 | $8.10 | $8.10 |
Purchase #7 | $198.28 | 9.297% | $216.7141 | $216.71 | $216.70 | $216.70 |
7 purchase totals = | $737.35 | $811.3330 | $811.32 | $811.30 | $811.40 |