| 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 | $72.48 | 4.598% | $75.8126 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $50.35 | 5.423% | $53.0805 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $130.89 | 5.455% | $138.03 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $244.61 | 10.190% | $269.5358 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $40.48 | 11.375% | $45.0846 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $125.35 | 13.284% | $142.0015 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $105.66 | 12.496% | $118.8633 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $769.82 | $842.4083 | $842.40 | $842.45 | $842.40 | |