| 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 | $196.66 | 8.581% | $213.5354 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $103.99 | 10.598% | $115.0109 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $139.92 | 12.678% | $157.6591 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $217.38 | 10.556% | $240.3266 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $234.44 | 7.383% | $251.7487 | $251.75 | $251.75 | $251.70 |
| Purchase #6 | $100.58 | 4.644% | $105.2509 | $105.25 | $105.25 | $105.30 |
| Purchase #7 | $39.55 | 8.796% | $43.0288 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $1,032.52 | $1,126.5604 | $1,126.57 | $1,126.60 | $1,126.50 | |