| 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 | $203.81 | 8.324% | $220.7751 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $70.80 | 6.572% | $75.453 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $57.48 | 5.616% | $60.7081 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $17.40 | 6.338% | $18.5028 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $58.74 | 7.276% | $63.0139 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $192.36 | 13.636% | $218.5902 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $12.59 | 6.383% | $13.3936 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $613.18 | $670.4367 | $670.43 | $670.45 | $670.50 | |