| 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 | $50.77 | 7.241% | $54.4463 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $10.52 | 13.163% | $11.9047 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $165.45 | 9.608% | $181.3464 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $43.66 | 5.773% | $46.1805 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $130.36 | 13.325% | $147.7305 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $79.70 | 3.278% | $82.3126 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $118.46 | 11.515% | $132.1007 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $598.92 | $656.0217 | $656.02 | $656.05 | $655.90 | |