| 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 | $103.31 | 9.747% | $113.3796 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $20.66 | 12.825% | $23.3096 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $66.31 | 11.251% | $73.7705 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $176.91 | 3.719% | $183.4893 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $16.25 | 12.156% | $18.2254 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $35.86 | 13.787% | $40.804 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $193.39 | 5.673% | $204.361 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $612.69 | $657.3394 | $657.34 | $657.35 | $657.40 | |