| 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 | $22.74 | 9.705% | $24.9469 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $240.75 | 8.273% | $260.6672 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $83.41 | 12.423% | $93.772 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $206.37 | 11.737% | $230.5916 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $77.32 | 9.231% | $84.4574 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $197.29 | 11.595% | $220.1658 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $164.90 | 5.302% | $173.643 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $992.78 | $1,088.2439 | $1,088.25 | $1,088.20 | $1,088.30 | |