| 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 | $140.96 | 13.167% | $159.5202 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $29.93 | 11.371% | $33.3333 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $226.32 | 7.578% | $243.4705 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $247.67 | 5.500% | $261.2919 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $239.44 | 12.499% | $269.3676 | $269.37 | $269.35 | $269.40 |
| Purchase #6 | $162.33 | 11.341% | $180.7398 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $168.80 | 9.623% | $185.0436 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $1,215.45 | $1,332.7669 | $1,332.76 | $1,332.75 | $1,332.70 | |