| 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 | $37.69 | 4.824% | $39.5082 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $38.70 | 4.336% | $40.378 | $40.38 | $40.40 | $40.40 |
| Purchase #3 | $64.99 | 13.126% | $73.5206 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $109.72 | 11.830% | $122.6999 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $101.75 | 10.257% | $112.1865 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $246.33 | 8.787% | $267.975 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $99.80 | 9.547% | $109.3279 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $698.98 | $765.5961 | $765.61 | $765.65 | $765.60 | |