| 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 | $101.65 | 11.695% | $113.538 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $221.89 | 12.696% | $250.0612 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $132.34 | 7.535% | $142.3118 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $66.74 | 3.301% | $68.9431 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $160.47 | 10.427% | $177.2022 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $70.28 | 10.568% | $77.7072 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $133.55 | 12.522% | $150.2731 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $886.92 | $980.0366 | $980.03 | $980.00 | $980.00 | |