| 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 | $196.92 | 6.693% | $210.0999 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $21.47 | 12.192% | $24.0876 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $69.47 | 8.710% | $75.5208 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $124.95 | 10.265% | $137.7761 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $10.73 | 13.245% | $12.1512 | $12.15 | $12.15 | $12.20 |
| Purchase #6 | $220.34 | 5.869% | $233.2718 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $168.29 | 12.639% | $189.5602 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $812.17 | $882.4676 | $882.47 | $882.45 | $882.60 | |