| 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 | $108.47 | 11.517% | $120.9625 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $87.48 | 5.844% | $92.5923 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $82.42 | 9.526% | $90.2713 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $179.82 | 6.791% | $192.0316 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $110.70 | 10.166% | $121.9538 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $70.96 | 6.130% | $75.3098 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $192.83 | 6.733% | $205.8132 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $832.68 | $898.9345 | $898.92 | $898.90 | $899.00 | |