| 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 | $154.60 | 6.831% | $165.1607 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $100.93 | 7.181% | $108.1778 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $145.61 | 13.542% | $165.3285 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $232.77 | 5.488% | $245.5444 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $211.94 | 10.836% | $234.9058 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $229.28 | 11.674% | $256.0461 | $256.05 | $256.05 | $256.00 |
| Purchase #7 | $227.85 | 13.451% | $258.4981 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,302.98 | $1,433.6614 | $1,433.67 | $1,433.70 | $1,433.60 | |