| 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 | $23.88 | 7.767% | $25.7348 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $189.44 | 12.687% | $213.4743 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $65.69 | 12.412% | $73.8434 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $180.34 | 4.586% | $188.6104 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $25.82 | 8.597% | $28.0397 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $6.72 | 6.594% | $7.1631 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $52.26 | 4.774% | $54.7549 | $54.75 | $54.75 | $54.80 |
| 7 purchase totals = | $544.15 | $591.6206 | $591.60 | $591.60 | $591.60 | |