| 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 | $197.74 | 11.843% | $221.1583 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $156.87 | 6.314% | $166.7748 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $250.89 | 12.783% | $282.9613 | $282.96 | $282.95 | $283.00 |
| Purchase #4 | $126.51 | 13.403% | $143.4661 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $60.74 | 11.753% | $67.8788 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $156.70 | 9.341% | $171.3373 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $30.99 | 11.814% | $34.6512 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $980.44 | $1,088.2278 | $1,088.23 | $1,088.20 | $1,088.40 | |