| 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 | $140.81 | 6.774% | $150.3485 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $235.93 | 5.455% | $248.8 | $248.80 | $248.80 | $248.80 |
| Purchase #3 | $187.36 | 7.609% | $201.6162 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $9.29 | 5.424% | $9.7939 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $69.61 | 12.359% | $78.2131 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $110.78 | 6.352% | $117.8167 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $28.45 | 3.324% | $29.3957 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $782.23 | $835.9841 | $835.99 | $835.95 | $835.90 | |