| 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 | $108.95 | 10.261% | $120.1294 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $209.69 | 13.323% | $237.627 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $61.55 | 7.647% | $66.2567 | $66.26 | $66.25 | $66.30 |
| Purchase #4 | $16.91 | 13.493% | $19.1917 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $5.86 | 6.825% | $6.2599 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $67.62 | 5.589% | $71.3993 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $204.54 | 4.731% | $214.2168 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $675.12 | $735.0808 | $735.09 | $735.10 | $735.10 | |