| 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 | $170.25 | 4.167% | $177.3443 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $5.88 | 5.274% | $6.1901 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $22.29 | 6.827% | $23.8117 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $97.36 | 3.532% | $100.7988 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $116.67 | 13.598% | $132.5348 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $235.30 | 7.722% | $253.4699 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $41.28 | 7.110% | $44.215 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $689.03 | $738.3646 | $738.36 | $738.35 | $738.30 | |