| 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 | $132.44 | 3.872% | $137.5681 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $40.39 | 7.312% | $43.3433 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $169.37 | 11.720% | $189.2202 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $55.26 | 4.326% | $57.6505 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $41.44 | 11.560% | $46.2305 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $125.39 | 10.357% | $138.3766 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $231.28 | 4.236% | $241.077 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $795.57 | $853.4662 | $853.47 | $853.50 | $853.50 | |