| 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 | $191.29 | 8.210% | $206.9949 | $206.99 | $207.00 | $207.00 |
| Purchase #2 | $42.44 | 5.622% | $44.826 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $56.46 | 5.286% | $59.4445 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $41.34 | 4.753% | $43.3049 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $179.74 | 4.618% | $188.0404 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $178.64 | 4.280% | $186.2858 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $232.63 | 9.490% | $254.7066 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $922.54 | $983.6031 | $983.60 | $983.65 | $983.50 | |