| 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 | $199.84 | 12.324% | $224.4683 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $43.61 | 3.726% | $45.2349 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $193.27 | 5.749% | $204.3811 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $211.28 | 13.442% | $239.6803 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $139.36 | 9.408% | $152.471 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $78.84 | 8.793% | $85.7724 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $205.40 | 12.140% | $230.3356 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,071.60 | $1,182.3436 | $1,182.34 | $1,182.35 | $1,182.40 | |