| 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 | $38.88 | 5.517% | $41.025 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $149.73 | 7.358% | $160.7471 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $35.63 | 11.361% | $39.6779 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $130.41 | 6.609% | $139.0288 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $105.69 | 12.799% | $119.2173 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $115.66 | 12.854% | $130.5269 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $53.76 | 8.184% | $58.1597 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $629.76 | $688.3827 | $688.40 | $688.45 | $688.30 | |