| 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 | $155.25 | 8.406% | $168.3003 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $69.55 | 6.721% | $74.2245 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $24.45 | 9.806% | $26.8476 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $222.37 | 12.198% | $249.4947 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $196.94 | 11.262% | $219.1194 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $222.37 | 9.534% | $243.5708 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $79.28 | 11.570% | $88.4527 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $970.21 | $1,070.0100 | $1,070.00 | $1,069.95 | $1,070.00 | |