| 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 | $71.58 | 4.111% | $74.5227 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $78.32 | 8.180% | $84.7266 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $75.38 | 13.649% | $85.6686 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $242.50 | 12.315% | $272.3639 | $272.36 | $272.35 | $272.40 |
| Purchase #5 | $112.87 | 12.811% | $127.3298 | $127.33 | $127.35 | $127.30 |
| Purchase #6 | $154.87 | 3.636% | $160.5011 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $99.93 | 6.811% | $106.7362 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $835.45 | $911.8489 | $911.85 | $911.85 | $911.80 | |