| 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 | $78.95 | 9.130% | $86.1581 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $69.32 | 8.719% | $75.364 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $189.88 | 3.117% | $195.7986 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $130.27 | 4.707% | $136.4018 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $89.61 | 13.215% | $101.452 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $122.85 | 11.220% | $136.6338 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $201.41 | 6.357% | $214.2136 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $882.29 | $946.0219 | $946.01 | $946.00 | $946.10 | |