| 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 | $93.34 | 6.740% | $99.6311 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $115.85 | 8.347% | $125.52 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $34.61 | 3.231% | $35.7282 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $125.62 | 7.681% | $135.2689 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $89.85 | 9.239% | $98.1512 | $98.15 | $98.15 | $98.20 |
| Purchase #6 | $140.65 | 8.347% | $152.3901 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $122.61 | 11.224% | $136.3717 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $722.53 | $783.0612 | $783.06 | $783.05 | $783.10 | |