| 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 | $132.75 | 10.460% | $146.6357 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $9.49 | 12.145% | $10.6426 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $20.81 | 12.576% | $23.4271 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $107.80 | 3.831% | $111.9298 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $247.37 | 11.350% | $275.4465 | $275.45 | $275.45 | $275.40 |
| Purchase #6 | $181.74 | 9.402% | $198.8272 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $67.62 | 8.296% | $73.2298 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $767.58 | $840.1387 | $840.15 | $840.25 | $839.90 | |