| 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 | $230.32 | 3.853% | $239.1942 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $159.71 | 7.107% | $171.0606 | $171.06 | $171.05 | $171.10 |
| Purchase #3 | $93.78 | 3.501% | $97.0632 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $148.53 | 8.276% | $160.8223 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $63.26 | 11.525% | $70.5507 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $243.36 | 11.259% | $270.7599 | $270.76 | $270.75 | $270.80 |
| Purchase #7 | $50.35 | 9.406% | $55.0859 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $989.31 | $1,064.5368 | $1,064.53 | $1,064.50 | $1,064.70 | |