| 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 | $99.52 | 6.744% | $106.2316 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $125.53 | 13.717% | $142.749 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $224.45 | 6.646% | $239.3669 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $159.99 | 9.289% | $174.8515 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $202.70 | 4.113% | $211.0371 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $197.74 | 7.853% | $213.2685 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $230.25 | 5.592% | $243.1256 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $1,240.18 | $1,330.6302 | $1,330.64 | $1,330.65 | $1,330.60 | |