| 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 | $145.71 | 4.604% | $152.4185 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $221.36 | 10.437% | $244.4633 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $109.88 | 6.474% | $116.9936 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $86.33 | 4.704% | $90.391 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $103.25 | 13.690% | $117.3849 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $194.79 | 3.573% | $201.7498 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $192.46 | 3.503% | $199.2019 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,053.78 | $1,122.6030 | $1,122.59 | $1,122.60 | $1,122.60 | |