| 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 | $5.60 | 7.602% | $6.0257 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $241.33 | 11.529% | $269.1529 | $269.15 | $269.15 | $269.20 |
| Purchase #3 | $202.85 | 5.750% | $214.5139 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $130.57 | 4.600% | $136.5762 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $173.98 | 4.685% | $182.131 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $167.46 | 8.729% | $182.0776 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $137.73 | 7.221% | $147.6755 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $1,059.52 | $1,138.1528 | $1,138.16 | $1,138.25 | $1,138.20 | |