| 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 | $21.33 | 9.290% | $23.3116 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $46.91 | 13.423% | $53.2067 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $43.36 | 11.236% | $48.2319 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $54.30 | 5.824% | $57.4624 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $31.65 | 11.671% | $35.3439 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $209.70 | 4.596% | $219.3378 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $122.78 | 6.161% | $130.3445 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $530.03 | $567.2388 | $567.23 | $567.25 | $567.10 | |