| 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 | $28.80 | 7.378% | $30.9249 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $248.74 | 6.734% | $265.4902 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $238.90 | 3.572% | $247.4335 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $130.62 | 3.254% | $134.8704 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $98.42 | 13.482% | $111.689 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $26.53 | 9.509% | $29.0527 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $226.97 | 7.653% | $244.34 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $998.98 | $1,063.8007 | $1,063.79 | $1,063.80 | $1,063.80 | |