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 | $134.39 | 3.745% | $139.4229 | $139.42 | $139.40 | $139.40 |
Purchase #2 | $119.66 | 10.726% | $132.4947 | $132.49 | $132.50 | $132.50 |
Purchase #3 | $176.93 | 13.285% | $200.4352 | $200.44 | $200.45 | $200.40 |
Purchase #4 | $198.97 | 8.517% | $215.9163 | $215.92 | $215.90 | $215.90 |
Purchase #5 | $184.82 | 8.261% | $200.088 | $200.09 | $200.10 | $200.10 |
Purchase #6 | $9.90 | 4.444% | $10.34 | $10.34 | $10.35 | $10.30 |
Purchase #7 | $146.43 | 9.129% | $159.7976 | $159.80 | $159.80 | $159.80 |
7 purchase totals = | $971.10 | $1,058.4947 | $1,058.50 | $1,058.50 | $1,058.40 |