| 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 | $79.54 | 5.786% | $84.1422 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $126.31 | 5.379% | $133.1042 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $126.74 | 12.268% | $142.2885 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $96.63 | 12.149% | $108.3696 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $232.88 | 6.306% | $247.5654 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $61.84 | 3.328% | $63.898 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $40.32 | 9.215% | $44.0355 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $764.26 | $823.4034 | $823.41 | $823.40 | $823.40 | |