| 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 | $142.97 | 9.462% | $156.4978 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $126.64 | 3.442% | $130.9989 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $240.46 | 6.596% | $256.3207 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $202.25 | 8.256% | $218.9478 | $218.95 | $218.95 | $218.90 |
| Purchase #5 | $156.78 | 3.390% | $162.0948 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $224.75 | 3.616% | $232.877 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $152.48 | 8.419% | $165.3173 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $1,246.33 | $1,323.0543 | $1,323.06 | $1,323.05 | $1,323.00 | |