| 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 | $104.69 | 3.357% | $108.2044 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $71.68 | 10.525% | $79.2243 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $141.78 | 12.180% | $159.0488 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $70.84 | 6.193% | $75.2271 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $214.25 | 13.424% | $243.0109 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $169.73 | 5.207% | $178.5678 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $178.81 | 7.373% | $191.9937 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $951.78 | $1,035.2770 | $1,035.27 | $1,035.25 | $1,035.20 | |