| 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 | $162.29 | 10.562% | $179.4311 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $139.82 | 4.772% | $146.4922 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $140.96 | 6.722% | $150.4353 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $224.60 | 9.334% | $245.5642 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $132.32 | 3.852% | $137.417 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $235.88 | 8.408% | $255.7128 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $224.58 | 12.334% | $252.2797 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,260.45 | $1,367.3323 | $1,367.33 | $1,367.35 | $1,367.30 | |