| 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 | $91.93 | 8.429% | $99.6788 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $173.41 | 5.240% | $182.4967 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $132.29 | 13.247% | $149.8145 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $150.37 | 8.106% | $162.559 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $220.26 | 12.575% | $247.9577 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $41.42 | 3.163% | $42.7301 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $26.27 | 3.258% | $27.1259 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $835.95 | $912.3627 | $912.37 | $912.40 | $912.40 | |