| 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 | $20.41 | 6.155% | $21.6662 | $21.67 | $21.65 | $21.70 |
| Purchase #2 | $154.73 | 12.396% | $173.9103 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $8.97 | 7.851% | $9.6742 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $62.55 | 9.175% | $68.289 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $75.52 | 10.438% | $83.4028 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $171.25 | 13.296% | $194.0194 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $240.62 | 5.689% | $254.3089 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $734.05 | $805.2708 | $805.27 | $805.20 | $805.30 | |