| 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 | $245.36 | 3.435% | $253.7881 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $17.91 | 5.829% | $18.954 | $18.95 | $18.95 | $19.00 |
| Purchase #3 | $57.37 | 8.230% | $62.0916 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $162.74 | 10.351% | $179.5852 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $183.91 | 13.814% | $209.3153 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $221.66 | 6.269% | $235.5559 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $144.64 | 3.119% | $149.1513 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $1,033.59 | $1,108.4414 | $1,108.45 | $1,108.45 | $1,108.60 | |