| 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 | $233.95 | 7.764% | $252.1139 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $245.80 | 9.324% | $268.7184 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $22.36 | 9.417% | $24.4656 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $145.95 | 10.427% | $161.1682 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $242.97 | 5.865% | $257.2202 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $144.29 | 9.831% | $158.4751 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $181.95 | 4.669% | $190.4452 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $1,217.27 | $1,312.6066 | $1,312.62 | $1,312.55 | $1,312.60 | |