| 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 | $194.98 | 6.787% | $208.2133 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $181.49 | 5.855% | $192.1162 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $70.29 | 13.724% | $79.9366 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $233.55 | 9.222% | $255.088 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $28.62 | 10.372% | $31.5885 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $36.28 | 7.683% | $39.0674 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $86.39 | 9.493% | $94.591 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $831.60 | $900.6010 | $900.61 | $900.60 | $900.60 | |