| 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 | $181.82 | 11.741% | $203.1675 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $231.93 | 4.578% | $242.5478 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $90.31 | 8.545% | $98.027 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $19.99 | 6.143% | $21.218 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $22.55 | 9.447% | $24.6803 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $165.43 | 10.228% | $182.3502 | $182.35 | $182.35 | $182.40 |
| Purchase #7 | $139.38 | 7.276% | $149.5213 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $851.41 | $921.5121 | $921.52 | $921.50 | $921.50 | |