| 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 | $187.61 | 5.840% | $198.5664 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $96.31 | 6.738% | $102.7994 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $193.57 | 12.245% | $217.2726 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $86.32 | 7.687% | $92.9554 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $118.55 | 12.375% | $133.2206 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $237.33 | 7.770% | $255.7705 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $126.68 | 4.675% | $132.6023 | $132.60 | $132.60 | $132.60 |
| 7 purchase totals = | $1,046.37 | $1,133.1872 | $1,133.19 | $1,133.10 | $1,133.30 | |