| 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 | $142.54 | 9.174% | $155.6166 | $155.62 | $155.60 | $155.60 |
| Purchase #2 | $173.48 | 11.221% | $192.9462 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $195.41 | 13.537% | $221.8627 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $76.46 | 12.707% | $86.1758 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $180.60 | 11.116% | $200.6755 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $224.30 | 8.603% | $243.5965 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $179.69 | 9.756% | $197.2206 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,172.48 | $1,298.0939 | $1,298.11 | $1,298.10 | $1,298.10 | |