| 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 | $6.39 | 12.746% | $7.2045 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $88.53 | 9.495% | $96.9359 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $157.73 | 10.843% | $174.8327 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $112.49 | 3.339% | $116.246 | $116.25 | $116.25 | $116.20 |
| Purchase #5 | $8.64 | 6.345% | $9.1882 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $247.77 | 5.735% | $261.9796 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $222.33 | 13.127% | $251.5153 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $843.88 | $917.9022 | $917.91 | $917.95 | $917.80 | |