| 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 | $121.43 | 12.799% | $136.9718 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $249.58 | 11.114% | $277.3183 | $277.32 | $277.30 | $277.30 |
| Purchase #3 | $161.30 | 11.439% | $179.7511 | $179.75 | $179.75 | $179.80 |
| Purchase #4 | $159.48 | 5.146% | $167.6868 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $91.37 | 6.841% | $97.6206 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $103.96 | 9.591% | $113.9308 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $136.64 | 8.580% | $148.3637 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,023.76 | $1,121.6431 | $1,121.64 | $1,121.60 | $1,121.70 | |