| 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 | $18.37 | 5.256% | $19.3355 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $173.98 | 4.375% | $181.5916 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $197.38 | 9.106% | $215.3534 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $49.78 | 9.618% | $54.5678 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $49.95 | 4.393% | $52.1443 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $73.56 | 7.676% | $79.2065 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $8.76 | 8.162% | $9.475 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $571.78 | $611.6741 | $611.68 | $611.70 | $611.70 | |