| 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 | $187.80 | 5.411% | $197.9619 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $171.64 | 5.123% | $180.4331 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $58.41 | 7.134% | $62.577 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $63.96 | 12.256% | $71.7989 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $203.84 | 6.495% | $217.0794 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $23.73 | 5.603% | $25.0596 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $28.76 | 8.324% | $31.154 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $738.14 | $786.0639 | $786.06 | $786.10 | $786.20 | |