| 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 | $120.44 | 13.116% | $136.2369 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $122.78 | 7.217% | $131.641 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $101.67 | 11.459% | $113.3204 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $101.70 | 5.612% | $107.4074 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $100.46 | 10.283% | $110.7903 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $169.69 | 5.204% | $178.5207 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $91.40 | 7.860% | $98.584 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $808.14 | $876.5007 | $876.50 | $876.50 | $876.40 | |