| 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 | $71.26 | 4.262% | $74.2971 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $19.30 | 6.823% | $20.6168 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $224.27 | 3.237% | $231.5296 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $249.50 | 3.759% | $258.8787 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $175.62 | 5.154% | $184.6715 | $184.67 | $184.65 | $184.70 |
| Purchase #6 | $22.64 | 10.246% | $24.9597 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $12.45 | 6.489% | $13.2579 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $775.04 | $808.2113 | $808.22 | $808.20 | $808.30 | |