| 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 | $138.59 | 7.516% | $149.0064 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $220.91 | 7.655% | $237.8207 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $99.26 | 7.449% | $106.6539 | $106.65 | $106.65 | $106.70 |
| Purchase #4 | $218.49 | 4.802% | $228.9819 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $34.99 | 12.721% | $39.4411 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $46.77 | 10.375% | $51.6224 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $154.69 | 12.626% | $174.2212 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $913.70 | $987.7476 | $987.74 | $987.70 | $987.70 | |