| 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 | $153.93 | 11.798% | $172.0907 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $149.66 | 13.268% | $169.5169 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $231.61 | 11.279% | $257.7333 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $136.32 | 5.423% | $143.7126 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $220.92 | 10.586% | $244.3066 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $109.64 | 3.302% | $113.2603 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $70.88 | 12.604% | $79.8137 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $1,072.96 | $1,180.4341 | $1,180.43 | $1,180.40 | $1,180.40 | |