| 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 | $205.61 | 4.388% | $214.6322 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $141.68 | 3.320% | $146.3838 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $148.40 | 10.699% | $164.2773 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $120.59 | 10.709% | $133.504 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $21.67 | 13.571% | $24.6108 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $180.43 | 13.544% | $204.8674 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $5.86 | 6.570% | $6.245 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $824.24 | $894.5205 | $894.52 | $894.55 | $894.50 | |