| 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 | $184.69 | 4.471% | $192.9475 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $138.87 | 7.400% | $149.1464 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $229.40 | 8.514% | $248.9311 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $204.30 | 3.460% | $211.3688 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $105.28 | 4.109% | $109.606 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $58.51 | 8.818% | $63.6694 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $118.86 | 7.198% | $127.4155 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $1,039.91 | $1,103.0847 | $1,103.10 | $1,103.05 | $1,103.00 | |