| 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 | $226.75 | 7.188% | $243.0488 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $60.48 | 12.820% | $68.2335 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $226.25 | 6.834% | $241.7119 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $152.88 | 10.739% | $169.2978 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $226.25 | 11.306% | $251.8298 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $79.88 | 8.433% | $86.6163 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $78.27 | 9.502% | $85.7072 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $1,050.76 | $1,146.4453 | $1,146.45 | $1,146.45 | $1,146.30 | |