| 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 | $24.64 | 3.834% | $25.5847 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $172.61 | 5.595% | $182.2675 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $36.28 | 8.126% | $39.2281 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $116.82 | 13.349% | $132.4143 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $168.84 | 5.133% | $177.5066 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $158.58 | 10.373% | $175.0295 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $128.50 | 10.629% | $142.1583 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $806.27 | $874.1890 | $874.19 | $874.20 | $874.20 | |