| 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 | $231.50 | 12.190% | $259.7199 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $207.51 | 6.581% | $221.1662 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $146.34 | 5.433% | $154.2907 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $13.65 | 10.827% | $15.1279 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $127.34 | 7.277% | $136.6065 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $202.70 | 8.440% | $219.8079 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $87.54 | 11.300% | $97.432 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $1,016.58 | $1,104.1511 | $1,104.16 | $1,104.15 | $1,104.10 | |