| 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 | $196.74 | 8.248% | $212.9671 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $139.30 | 6.215% | $147.9575 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $219.36 | 9.538% | $240.2826 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $142.97 | 3.498% | $147.9711 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $44.41 | 8.291% | $48.092 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $19.53 | 4.846% | $20.4764 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $98.43 | 5.315% | $103.6616 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $860.74 | $921.4083 | $921.41 | $921.40 | $921.60 | |