| 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 | $20.28 | 10.858% | $22.482 | $22.48 | $22.50 | $22.50 |
| Purchase #2 | $227.25 | 6.172% | $241.2759 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $76.97 | 8.433% | $83.4609 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $99.39 | 9.306% | $108.6392 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $80.44 | 4.523% | $84.0783 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $232.55 | 3.436% | $240.5404 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $102.75 | 13.449% | $116.5688 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $839.63 | $897.0455 | $897.05 | $897.10 | $897.10 | |