| 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 | $202.71 | 7.138% | $217.1794 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $187.77 | 8.234% | $203.231 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $90.52 | 8.795% | $98.4812 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $208.86 | 5.788% | $220.9488 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $116.69 | 10.432% | $128.8631 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $154.86 | 6.794% | $165.3812 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $125.26 | 13.872% | $142.6361 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,086.67 | $1,176.7208 | $1,176.72 | $1,176.80 | $1,176.70 | |