| 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 | $109.68 | 6.444% | $116.7478 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $32.82 | 8.506% | $35.6117 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $40.96 | 7.569% | $44.0603 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $217.99 | 10.593% | $241.0817 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $167.51 | 8.552% | $181.8355 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $215.39 | 9.553% | $235.9662 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $51.29 | 5.650% | $54.1879 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $835.64 | $909.4911 | $909.50 | $909.50 | $909.50 | |