| 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 | $196.93 | 8.459% | $213.5883 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $70.42 | 5.275% | $74.1347 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $134.27 | 7.490% | $144.3268 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $81.58 | 7.680% | $87.8453 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $15.84 | 12.246% | $17.7798 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $122.57 | 12.640% | $138.0628 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $85.58 | 5.484% | $90.2732 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $707.19 | $766.0109 | $766.01 | $766.05 | $766.00 | |