| 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 | $125.38 | 9.828% | $137.7023 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $75.70 | 8.490% | $82.1269 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $94.41 | 5.103% | $99.2277 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $58.86 | 13.214% | $66.6378 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $174.77 | 5.627% | $184.6043 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $237.42 | 4.111% | $247.1803 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $64.75 | 8.687% | $70.3748 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $831.29 | $887.8541 | $887.85 | $887.90 | $887.80 | |