| 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 | $81.59 | 6.627% | $86.997 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $127.67 | 9.277% | $139.5139 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $24.29 | 3.412% | $25.1188 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $129.26 | 8.825% | $140.6672 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $120.38 | 13.308% | $136.4002 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $107.61 | 12.514% | $121.0763 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $197.60 | 10.765% | $218.8716 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $788.40 | $868.6450 | $868.65 | $868.60 | $868.70 | |