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 | $100.47 | 9.458% | $109.9725 | $109.97 | $109.95 | $110.00 |
Purchase #2 | $132.94 | 8.520% | $144.2665 | $144.27 | $144.25 | $144.30 |
Purchase #3 | $199.95 | 3.473% | $206.8943 | $206.89 | $206.90 | $206.90 |
Purchase #4 | $219.94 | 12.253% | $246.8892 | $246.89 | $246.90 | $246.90 |
Purchase #5 | $143.43 | 4.221% | $149.4842 | $149.48 | $149.50 | $149.50 |
Purchase #6 | $24.96 | 7.513% | $26.8352 | $26.84 | $26.85 | $26.80 |
Purchase #7 | $248.77 | 3.629% | $257.7979 | $257.80 | $257.80 | $257.80 |
7 purchase totals = | $1,070.46 | $1,142.1398 | $1,142.14 | $1,142.15 | $1,142.20 |