| 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 | $143.96 | 8.501% | $156.198 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $210.90 | 8.189% | $228.1706 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $181.52 | 6.430% | $193.1917 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $55.29 | 10.461% | $61.0739 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $149.73 | 6.834% | $159.9625 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $83.46 | 5.153% | $87.7607 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $154.36 | 12.778% | $174.0841 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $979.22 | $1,060.4415 | $1,060.43 | $1,060.40 | $1,060.60 | |