| 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 | $241.67 | 4.542% | $252.6467 | $252.65 | $252.65 | $252.60 |
| Purchase #2 | $96.90 | 8.324% | $104.966 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $151.86 | 8.748% | $165.1447 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $135.43 | 3.509% | $140.1822 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $119.94 | 10.186% | $132.1571 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $27.99 | 4.750% | $29.3195 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $105.42 | 4.827% | $110.5086 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $879.21 | $934.9248 | $934.93 | $934.90 | $934.90 | |