| 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 | $174.51 | 10.147% | $192.2175 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $112.92 | 7.494% | $121.3822 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $194.45 | 11.509% | $216.8293 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $175.88 | 13.134% | $198.9801 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $95.74 | 3.724% | $99.3054 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $66.49 | 10.104% | $73.2081 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $217.54 | 5.183% | $228.8151 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $1,037.53 | $1,130.7377 | $1,130.75 | $1,130.75 | $1,130.70 | |