| 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 | $124.95 | 3.710% | $129.5856 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $67.51 | 11.203% | $75.0731 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $234.46 | 8.517% | $254.429 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $163.85 | 8.749% | $178.1852 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $197.65 | 10.132% | $217.6759 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $204.54 | 8.137% | $221.1834 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $65.92 | 4.713% | $69.0268 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $1,058.88 | $1,145.1590 | $1,145.17 | $1,145.25 | $1,145.20 | |