| 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 | $48.30 | 10.473% | $53.3585 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $77.87 | 8.768% | $84.6976 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $206.76 | 11.863% | $231.2879 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $187.71 | 4.666% | $196.4685 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $16.96 | 12.370% | $19.058 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $66.46 | 11.699% | $74.2352 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $11.53 | 11.591% | $12.8664 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $615.59 | $671.9721 | $671.99 | $671.95 | $672.10 | |