| 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 | $30.39 | 11.441% | $33.8669 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $108.45 | 7.704% | $116.805 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $43.67 | 8.483% | $47.3745 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $143.89 | 11.375% | $160.2575 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $211.36 | 11.597% | $235.8714 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $32.57 | 13.279% | $36.895 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $121.73 | 5.435% | $128.346 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $692.06 | $759.4163 | $759.43 | $759.35 | $759.50 | |