| 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 | $235.88 | 12.490% | $265.3414 | $265.34 | $265.35 | $265.30 |
| Purchase #2 | $70.29 | 13.192% | $79.5627 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $223.96 | 3.516% | $231.8344 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $97.51 | 6.672% | $104.0159 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $169.45 | 9.221% | $185.075 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $178.62 | 5.415% | $188.2923 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $160.73 | 10.728% | $177.9731 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $1,136.44 | $1,232.0948 | $1,232.09 | $1,232.10 | $1,232.10 | |