| 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 | $122.76 | 7.668% | $132.1732 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $200.38 | 11.368% | $223.1592 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $153.67 | 7.388% | $165.0231 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $178.45 | 10.667% | $197.4853 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $164.44 | 3.279% | $169.832 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $199.49 | 7.343% | $214.1386 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $224.87 | 9.826% | $246.9657 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,244.06 | $1,348.7771 | $1,348.78 | $1,348.75 | $1,348.80 | |