| 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 | $225.35 | 13.641% | $256.09 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $217.42 | 4.211% | $226.5756 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $37.72 | 9.621% | $41.349 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $117.42 | 4.762% | $123.0115 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $82.32 | 6.400% | $87.5885 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $185.86 | 6.510% | $197.9595 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $5.39 | 7.310% | $5.784 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $871.48 | $938.3581 | $938.36 | $938.40 | $938.40 | |