| 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 | $174.46 | 8.326% | $188.9855 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $45.98 | 13.479% | $52.1776 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $129.87 | 3.453% | $134.3544 | $134.35 | $134.35 | $134.40 |
| Purchase #4 | $59.63 | 4.467% | $62.2937 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $7.67 | 10.218% | $8.4537 | $8.45 | $8.45 | $8.50 |
| Purchase #6 | $33.66 | 3.797% | $34.9381 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $223.98 | 7.658% | $241.1324 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $675.25 | $722.3354 | $722.33 | $722.40 | $722.40 | |