| 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 | $193.71 | 8.278% | $209.7453 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $247.29 | 9.808% | $271.5442 | $271.54 | $271.55 | $271.50 |
| Purchase #3 | $156.84 | 5.292% | $165.14 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $206.84 | 9.258% | $225.9892 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $110.94 | 5.264% | $116.7799 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $175.95 | 5.499% | $185.6255 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $9.86 | 6.411% | $10.4921 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $1,101.43 | $1,185.3162 | $1,185.32 | $1,185.40 | $1,185.20 | |