| 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 | $135.31 | 9.436% | $148.0779 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $58.81 | 12.598% | $66.2189 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $220.38 | 10.780% | $244.137 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $199.74 | 4.411% | $208.5505 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $202.61 | 3.662% | $210.0296 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $233.57 | 13.845% | $265.9078 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $162.68 | 12.266% | $182.6343 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $1,213.10 | $1,325.5560 | $1,325.56 | $1,325.60 | $1,325.50 | |