| 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 | $166.59 | 6.830% | $177.9681 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $101.81 | 3.763% | $105.6411 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $183.29 | 6.789% | $195.7336 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $159.49 | 4.378% | $166.4725 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $28.71 | 3.255% | $29.6445 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $181.78 | 13.357% | $206.0604 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $188.33 | 4.567% | $196.931 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,010.00 | $1,078.4512 | $1,078.44 | $1,078.45 | $1,078.40 | |