| 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 | $179.48 | 11.280% | $199.7253 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $240.48 | 5.834% | $254.5096 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $100.55 | 12.466% | $113.0846 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $19.96 | 12.153% | $22.3857 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $57.89 | 6.834% | $61.8462 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $181.36 | 6.495% | $193.1393 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $193.91 | 3.200% | $200.1151 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $973.63 | $1,044.8058 | $1,044.82 | $1,044.85 | $1,044.70 | |