| 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 | $249.73 | 13.279% | $282.8916 | $282.89 | $282.90 | $282.90 |
| Purchase #2 | $146.90 | 11.399% | $163.6451 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $170.46 | 10.202% | $187.8503 | $187.85 | $187.85 | $187.90 |
| Purchase #4 | $22.33 | 5.166% | $23.4836 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $155.55 | 9.258% | $169.9508 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $111.27 | 7.554% | $119.6753 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $200.48 | 4.836% | $210.1752 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,056.72 | $1,157.6719 | $1,157.68 | $1,157.75 | $1,157.80 | |