| 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 | $140.76 | 11.119% | $156.4111 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $26.86 | 9.355% | $29.3728 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $80.47 | 3.604% | $83.3701 | $83.37 | $83.35 | $83.40 |
| Purchase #4 | $113.45 | 4.254% | $118.2762 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $137.45 | 11.496% | $153.2513 | $153.25 | $153.25 | $153.30 |
| Purchase #6 | $206.74 | 8.674% | $224.6726 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $146.38 | 13.446% | $166.0623 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $852.11 | $931.4164 | $931.41 | $931.35 | $931.60 | |