| 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 | $108.69 | 8.302% | $117.7134 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $89.39 | 13.382% | $101.3522 | $101.35 | $101.35 | $101.40 |
| Purchase #3 | $138.62 | 12.751% | $156.2954 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $126.84 | 12.116% | $142.2079 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $174.98 | 10.567% | $193.4701 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $19.37 | 3.235% | $19.9966 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $137.61 | 8.548% | $149.3729 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $795.50 | $880.4085 | $880.41 | $880.35 | $880.50 | |