| 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 | $11.58 | 10.363% | $12.78 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $65.44 | 6.678% | $69.8101 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $96.44 | 13.491% | $109.4507 | $109.45 | $109.45 | $109.50 |
| Purchase #4 | $194.68 | 9.483% | $213.1415 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $236.32 | 4.496% | $246.9449 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $242.46 | 9.566% | $265.6537 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $156.52 | 4.849% | $164.1097 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $1,003.44 | $1,081.8906 | $1,081.88 | $1,081.90 | $1,081.90 | |