| 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 | $250.32 | 7.533% | $269.1766 | $269.18 | $269.20 | $269.20 |
| Purchase #2 | $206.99 | 5.465% | $218.302 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $98.29 | 9.492% | $107.6197 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $64.53 | 8.269% | $69.866 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $22.36 | 13.433% | $25.3636 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $84.82 | 11.768% | $94.8016 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $127.97 | 6.323% | $136.0615 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $855.28 | $921.1910 | $921.19 | $921.15 | $921.30 | |