| 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 | $135.90 | 9.796% | $149.2128 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $205.32 | 11.142% | $228.1968 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $180.55 | 12.545% | $203.2 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $213.96 | 3.542% | $221.5385 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $52.90 | 11.313% | $58.8846 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $65.73 | 12.458% | $73.9186 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $147.61 | 8.244% | $159.779 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $1,001.97 | $1,094.7303 | $1,094.73 | $1,094.75 | $1,094.70 | |