| 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 | $101.52 | 12.116% | $113.8202 | $113.82 | $113.80 | $113.80 |
| Purchase #2 | $160.70 | 4.259% | $167.5442 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $191.42 | 6.456% | $203.7781 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $101.81 | 9.258% | $111.2356 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $139.74 | 5.440% | $147.3419 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $209.27 | 3.259% | $216.0901 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $213.57 | 10.537% | $236.0739 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,118.03 | $1,195.8840 | $1,195.88 | $1,195.90 | $1,195.80 | |