| 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 | $102.82 | 12.463% | $115.6345 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $124.70 | 13.772% | $141.8737 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $186.30 | 13.772% | $211.9572 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $134.73 | 5.486% | $142.1213 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $230.48 | 13.128% | $260.7374 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $206.47 | 5.369% | $217.5554 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $239.49 | 3.281% | $247.3477 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,224.99 | $1,337.2272 | $1,337.23 | $1,337.20 | $1,337.20 | |