| 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 | $151.27 | 3.245% | $156.1787 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $100.95 | 12.449% | $113.5173 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $5.43 | 3.677% | $5.6297 | $5.63 | $5.65 | $5.60 |
| Purchase #4 | $34.32 | 4.474% | $35.8555 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $39.25 | 12.184% | $44.0322 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $29.42 | 13.329% | $33.3414 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $248.76 | 13.452% | $282.2232 | $282.22 | $282.20 | $282.20 |
| 7 purchase totals = | $609.40 | $670.7780 | $670.78 | $670.80 | $670.70 | |