| 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 | $161.44 | 10.804% | $178.882 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $37.84 | 12.297% | $42.4932 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $88.55 | 8.278% | $95.8802 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $50.59 | 3.243% | $52.2306 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $241.78 | 12.806% | $272.7423 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $187.70 | 7.195% | $201.205 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $129.92 | 7.326% | $139.4379 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $897.82 | $982.8712 | $982.87 | $982.95 | $982.80 | |