| 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 | $115.77 | 10.768% | $128.2361 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $239.99 | 3.325% | $247.9697 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $112.46 | 8.278% | $121.7694 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $39.41 | 4.670% | $41.2504 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $238.97 | 8.825% | $260.0591 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $95.76 | 11.220% | $106.5043 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $39.94 | 8.828% | $43.4659 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $882.30 | $949.2549 | $949.26 | $949.20 | $949.40 | |