| 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 | $78.59 | 12.202% | $88.1796 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $120.91 | 8.373% | $131.0338 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $138.51 | 8.618% | $150.4468 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $149.41 | 7.262% | $160.2602 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $69.99 | 9.752% | $76.8154 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $248.60 | 4.719% | $260.3314 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $204.36 | 10.543% | $225.9057 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,010.37 | $1,092.9729 | $1,092.98 | $1,093.00 | $1,092.90 | |