| 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 | $193.27 | 7.827% | $208.3972 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $18.40 | 3.230% | $18.9943 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $234.40 | 5.349% | $246.9381 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $44.86 | 10.521% | $49.5797 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $215.44 | 7.397% | $231.3761 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $8.62 | 11.708% | $9.6292 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $31.53 | 7.267% | $33.8213 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $746.52 | $798.7359 | $798.74 | $798.80 | $798.70 | |