| 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 | $86.77 | 3.327% | $89.6568 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $47.27 | 9.214% | $51.6255 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $18.53 | 10.106% | $20.4026 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $128.43 | 12.817% | $144.8909 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $185.41 | 6.651% | $197.7416 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $122.43 | 5.807% | $129.5395 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $236.65 | 13.738% | $269.161 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $825.49 | $903.0179 | $903.02 | $903.05 | $903.00 | |