| 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 | $225.50 | 6.396% | $239.923 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $32.94 | 13.758% | $37.4719 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $95.60 | 6.215% | $101.5415 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $183.96 | 8.229% | $199.0981 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $6.34 | 9.863% | $6.9653 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $107.67 | 12.268% | $120.879 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $223.57 | 11.651% | $249.6181 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $875.58 | $955.4969 | $955.50 | $955.45 | $955.50 | |