| 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 | $86.92 | 6.306% | $92.4012 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $151.98 | 6.442% | $161.7706 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $32.56 | 9.360% | $35.6076 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $196.50 | 13.520% | $223.0668 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $190.44 | 13.375% | $215.9114 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $145.80 | 7.153% | $156.2291 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $131.55 | 13.519% | $149.3342 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $935.75 | $1,034.3209 | $1,034.32 | $1,034.30 | $1,034.30 | |