| 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 | $48.47 | 12.115% | $54.3421 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $21.73 | 6.297% | $23.0983 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $39.28 | 5.837% | $41.5728 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $51.70 | 4.756% | $54.1589 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $181.79 | 11.258% | $202.2559 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $224.27 | 11.732% | $250.5814 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $46.37 | 6.271% | $49.2779 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $613.61 | $675.2873 | $675.29 | $675.30 | $675.40 | |