| 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 | $131.79 | 3.243% | $136.0639 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $207.30 | 7.727% | $223.3181 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $144.90 | 7.133% | $155.2357 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $180.30 | 13.147% | $204.004 | $204.00 | $204.00 | $204.00 |
| Purchase #5 | $15.59 | 10.814% | $17.2759 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $200.29 | 5.769% | $211.8447 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $69.67 | 3.784% | $72.3063 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $949.84 | $1,020.0486 | $1,020.05 | $1,020.05 | $1,020.00 | |