| 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 | $212.99 | 4.680% | $222.9579 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $158.69 | 5.630% | $167.6242 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $225.73 | 8.672% | $245.3053 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $38.62 | 5.246% | $40.646 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $9.33 | 6.310% | $9.9187 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $79.97 | 5.470% | $84.3444 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $30.54 | 10.267% | $33.6755 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $755.87 | $804.4720 | $804.48 | $804.45 | $804.40 | |