| 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 | $30.57 | 11.135% | $33.974 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $27.89 | 13.805% | $31.7402 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $127.60 | 8.809% | $138.8403 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $39.92 | 8.340% | $43.2493 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $142.51 | 3.635% | $147.6902 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $67.88 | 5.657% | $71.72 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $115.63 | 4.146% | $120.424 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $552.00 | $587.6380 | $587.63 | $587.60 | $587.50 | |