| 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 | $156.28 | 13.826% | $177.8873 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $218.86 | 7.530% | $235.3402 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $140.99 | 4.303% | $147.0568 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $247.45 | 9.419% | $270.7573 | $270.76 | $270.75 | $270.80 |
| Purchase #5 | $108.49 | 8.336% | $117.5337 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $139.79 | 12.108% | $156.7158 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $235.44 | 3.779% | $244.3373 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,247.30 | $1,349.6284 | $1,349.64 | $1,349.65 | $1,349.60 | |