| 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 | $154.31 | 5.233% | $162.385 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $69.55 | 3.412% | $71.923 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $231.77 | 4.585% | $242.3967 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $101.79 | 11.119% | $113.108 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $228.73 | 13.570% | $259.7687 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $8.66 | 11.380% | $9.6455 | $9.65 | $9.65 | $9.60 |
| Purchase #7 | $137.43 | 12.122% | $154.0893 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $932.24 | $1,013.3162 | $1,013.33 | $1,013.30 | $1,013.30 | |