| 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 | $220.80 | 8.796% | $240.2216 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $77.75 | 3.266% | $80.2893 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $194.30 | 8.500% | $210.8155 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $116.27 | 13.813% | $132.3304 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $192.96 | 8.307% | $208.9892 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $153.68 | 4.760% | $160.9952 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $222.55 | 8.629% | $241.7538 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,178.31 | $1,275.3950 | $1,275.40 | $1,275.40 | $1,275.40 | |