| 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 | $195.76 | 12.593% | $220.4121 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $107.87 | 7.802% | $116.286 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $132.60 | 7.579% | $142.6498 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $143.29 | 7.339% | $153.8061 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $95.86 | 5.154% | $100.8006 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $102.91 | 3.470% | $106.481 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $204.30 | 5.563% | $215.6652 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $982.59 | $1,056.1008 | $1,056.11 | $1,056.10 | $1,056.10 | |