| 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 | $130.87 | 11.543% | $145.9763 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $24.69 | 7.111% | $26.4457 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $120.40 | 4.865% | $126.2575 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $17.71 | 5.204% | $18.6316 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $7.79 | 5.802% | $8.242 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $10.58 | 12.404% | $11.8923 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $151.52 | 4.489% | $158.3217 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $463.56 | $495.7671 | $495.77 | $495.80 | $495.70 | |