| 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 | $160.50 | 9.221% | $175.2997 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $98.37 | 8.517% | $106.7482 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $167.58 | 13.169% | $189.6486 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $194.47 | 4.576% | $203.3689 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $47.43 | 13.473% | $53.8202 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $113.40 | 8.629% | $123.1853 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $60.25 | 8.484% | $65.3616 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $842.00 | $917.4325 | $917.44 | $917.40 | $917.40 | |