| 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 | $248.54 | 9.560% | $272.3004 | $272.30 | $272.30 | $272.30 |
| Purchase #2 | $183.69 | 12.800% | $207.2023 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $149.85 | 6.712% | $159.9079 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $86.80 | 10.767% | $96.1458 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $181.29 | 4.527% | $189.497 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $163.41 | 10.865% | $181.1645 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $84.68 | 9.303% | $92.5578 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $1,098.26 | $1,198.7757 | $1,198.78 | $1,198.75 | $1,198.80 | |