| 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 | $107.76 | 5.310% | $113.4821 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $245.70 | 12.595% | $276.6459 | $276.65 | $276.65 | $276.60 |
| Purchase #3 | $80.58 | 10.428% | $88.9829 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $89.37 | 6.457% | $95.1406 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $49.63 | 12.238% | $55.7037 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $248.35 | 11.269% | $276.3366 | $276.34 | $276.35 | $276.30 |
| Purchase #7 | $215.41 | 13.491% | $244.471 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,036.80 | $1,150.7628 | $1,150.76 | $1,150.80 | $1,150.70 | |