| 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 | $30.49 | 7.690% | $32.8347 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $66.35 | 9.133% | $72.4097 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $91.58 | 12.384% | $102.9213 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $229.99 | 5.764% | $243.2466 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $131.66 | 13.813% | $149.8462 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $32.91 | 9.790% | $36.1319 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $18.45 | 3.738% | $19.1397 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $601.43 | $656.5301 | $656.53 | $656.55 | $656.30 | |