| 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 | $153.79 | 4.108% | $160.1077 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $82.52 | 4.425% | $86.1715 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $36.26 | 9.753% | $39.7964 | $39.80 | $39.80 | $39.80 |
| Purchase #4 | $216.34 | 4.611% | $226.3154 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $145.79 | 3.514% | $150.9131 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $123.84 | 8.423% | $134.271 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $236.54 | 5.259% | $248.9796 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $995.08 | $1,046.5547 | $1,046.56 | $1,046.50 | $1,046.60 | |