| 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 | $44.73 | 5.302% | $47.1016 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $19.63 | 4.859% | $20.5838 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $167.36 | 13.131% | $189.336 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $188.75 | 13.244% | $213.7481 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $189.69 | 11.116% | $210.7759 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $39.28 | 12.202% | $44.0729 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $160.71 | 10.127% | $176.9851 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $810.15 | $902.6034 | $902.61 | $902.65 | $902.60 | |