| 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 | $14.37 | 6.285% | $15.2732 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $93.78 | 6.109% | $99.509 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $228.49 | 5.678% | $241.4637 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $78.91 | 11.440% | $87.9373 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $188.52 | 8.855% | $205.2134 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $236.79 | 8.635% | $257.2368 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $233.37 | 8.566% | $253.3605 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,074.23 | $1,159.9939 | $1,159.99 | $1,159.95 | $1,160.00 | |