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 | $133.53 | 12.502% | $150.2239 | $150.22 | $150.20 | $150.20 |
Purchase #2 | $137.52 | 12.821% | $155.1514 | $155.15 | $155.15 | $155.20 |
Purchase #3 | $162.30 | 11.744% | $181.3605 | $181.36 | $181.35 | $181.40 |
Purchase #4 | $81.87 | 11.318% | $91.136 | $91.14 | $91.15 | $91.10 |
Purchase #5 | $18.54 | 11.264% | $20.6283 | $20.63 | $20.65 | $20.60 |
Purchase #6 | $7.97 | 3.645% | $8.2605 | $8.26 | $8.25 | $8.30 |
Purchase #7 | $216.42 | 8.522% | $234.8633 | $234.86 | $234.85 | $234.90 |
7 purchase totals = | $758.15 | $841.6239 | $841.62 | $841.60 | $841.70 |