| 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 | $57.60 | 6.241% | $61.1948 | $61.19 | $61.20 | $61.20 |
| Purchase #2 | $167.45 | 4.495% | $174.9769 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $68.49 | 8.674% | $74.4308 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $108.68 | 10.646% | $120.2501 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $198.70 | 9.496% | $217.5686 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $8.28 | 8.493% | $8.9832 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $148.65 | 3.722% | $154.1828 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $757.85 | $811.5872 | $811.58 | $811.65 | $811.70 | |