| 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 | $154.28 | 4.497% | $161.218 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $245.55 | 4.195% | $255.8508 | $255.85 | $255.85 | $255.90 |
| Purchase #3 | $209.30 | 5.516% | $220.845 | $220.85 | $220.85 | $220.80 |
| Purchase #4 | $151.26 | 11.712% | $168.9756 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $195.80 | 7.417% | $210.3225 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $250.54 | 13.783% | $285.0719 | $285.07 | $285.05 | $285.10 |
| Purchase #7 | $6.82 | 5.812% | $7.2164 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,213.55 | $1,309.5002 | $1,309.51 | $1,309.45 | $1,309.50 | |