| 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 | $88.55 | 11.170% | $98.441 | $98.44 | $98.45 | $98.40 |
| Purchase #2 | $65.73 | 3.459% | $68.0036 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $10.94 | 5.212% | $11.5102 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $134.90 | 12.218% | $151.3821 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $177.85 | 3.226% | $183.5874 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $45.43 | 6.380% | $48.3284 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $99.57 | 3.611% | $103.1655 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $622.97 | $664.4182 | $664.42 | $664.45 | $664.40 | |