| 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 | $196.40 | 10.471% | $216.965 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $82.61 | 3.714% | $85.6781 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $56.45 | 13.351% | $63.9866 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $71.71 | 3.277% | $74.0599 | $74.06 | $74.05 | $74.10 |
| Purchase #5 | $6.88 | 3.176% | $7.0985 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $51.76 | 7.700% | $55.7455 | $55.75 | $55.75 | $55.70 |
| Purchase #7 | $15.99 | 4.687% | $16.7395 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $481.80 | $520.2731 | $520.29 | $520.30 | $520.30 | |