| 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 | $139.84 | 3.455% | $144.6715 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $53.61 | 6.362% | $57.0207 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $166.46 | 10.297% | $183.6004 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $104.45 | 12.460% | $117.4645 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $53.70 | 4.771% | $56.262 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $117.68 | 5.288% | $123.9029 | $123.90 | $123.90 | $123.90 |
| Purchase #7 | $91.76 | 3.233% | $94.7266 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $727.50 | $777.6486 | $777.64 | $777.60 | $777.70 | |