| 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 | $34.99 | 9.330% | $38.2546 | $38.25 | $38.25 | $38.30 |
| Purchase #2 | $188.36 | 13.252% | $213.3215 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $94.55 | 11.103% | $105.0479 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $199.86 | 5.695% | $211.242 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $115.72 | 7.264% | $124.1259 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $26.55 | 13.672% | $30.1799 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $197.85 | 6.431% | $210.5737 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $857.88 | $932.7455 | $932.74 | $932.75 | $932.70 | |