| 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 | $196.69 | 6.282% | $209.0461 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $207.28 | 13.139% | $234.5145 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $160.68 | 3.200% | $165.8218 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $102.90 | 9.504% | $112.6796 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $132.56 | 9.710% | $145.4316 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $74.62 | 8.450% | $80.9254 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $49.50 | 3.588% | $51.2761 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $924.23 | $999.6951 | $999.70 | $999.75 | $999.60 | |