| 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 | $139.34 | 8.752% | $151.535 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $103.57 | 13.635% | $117.6918 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $247.53 | 3.260% | $255.5995 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $54.83 | 9.432% | $60.0016 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $13.55 | 4.141% | $14.1111 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $31.65 | 7.303% | $33.9614 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $212.71 | 4.824% | $222.9711 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $803.18 | $855.8715 | $855.87 | $855.85 | $855.90 | |