| 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 | $179.34 | 10.609% | $198.3662 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $130.78 | 10.269% | $144.2098 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $143.46 | 6.144% | $152.2742 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $58.53 | 11.125% | $65.0415 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $196.36 | 8.849% | $213.7359 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $126.30 | 7.551% | $135.8369 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $126.75 | 13.623% | $144.0172 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $961.52 | $1,053.4817 | $1,053.49 | $1,053.45 | $1,053.40 | |