| 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 | $106.45 | 13.848% | $121.1912 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $52.85 | 4.640% | $55.3022 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $39.42 | 3.115% | $40.6479 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $155.33 | 6.156% | $164.8921 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $108.69 | 10.142% | $119.7133 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $25.37 | 13.544% | $28.8061 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $72.82 | 10.821% | $80.6999 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $560.93 | $611.2527 | $611.25 | $611.25 | $611.20 | |