| 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 | $218.45 | 3.777% | $226.7009 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $183.53 | 4.310% | $191.4401 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $10.91 | 8.839% | $11.8743 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $58.80 | 9.162% | $64.1873 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $65.38 | 13.610% | $74.2782 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $88.67 | 10.565% | $98.038 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $51.74 | 3.676% | $53.642 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $677.48 | $720.1608 | $720.16 | $720.20 | $720.10 | |