| 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 | $22.27 | 5.497% | $23.4942 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $13.90 | 5.701% | $14.6924 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $61.61 | 3.842% | $63.9771 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $36.91 | 7.727% | $39.762 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $243.78 | 13.580% | $276.8853 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $162.59 | 8.417% | $176.2752 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $125.62 | 13.548% | $142.639 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $666.68 | $737.7252 | $737.73 | $737.80 | $737.80 | |