| 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 | $157.26 | 4.321% | $164.0552 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $128.27 | 7.140% | $137.4285 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $18.59 | 6.579% | $19.813 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $19.87 | 6.332% | $21.1282 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $41.80 | 6.772% | $44.6307 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $234.36 | 5.156% | $246.4436 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $50.55 | 10.863% | $56.0412 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $650.70 | $689.5404 | $689.54 | $689.60 | $689.40 | |