| 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 | $204.62 | 12.263% | $229.7126 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $73.50 | 10.623% | $81.3079 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $25.85 | 7.846% | $27.8782 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $229.56 | 10.452% | $253.5536 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $116.73 | 3.485% | $120.798 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $20.47 | 9.452% | $22.4048 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $119.51 | 13.542% | $135.694 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $790.24 | $871.3491 | $871.34 | $871.35 | $871.40 | |