| 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 | $161.81 | 8.294% | $175.2305 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $74.82 | 7.699% | $80.5804 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $178.92 | 11.870% | $200.1578 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $21.39 | 13.299% | $24.2347 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $120.71 | 4.608% | $126.2723 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $203.86 | 12.517% | $229.3772 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $53.50 | 8.170% | $57.871 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $815.01 | $893.7239 | $893.72 | $893.75 | $893.80 | |