| 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 | $21.49 | 9.401% | $23.5103 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $28.52 | 13.803% | $32.4566 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $135.90 | 10.833% | $150.622 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $34.43 | 7.471% | $37.0023 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $60.60 | 11.762% | $67.7278 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $51.79 | 5.813% | $54.8006 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $176.38 | 9.622% | $193.3513 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $509.11 | $559.4709 | $559.47 | $559.45 | $559.50 | |