| 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 | $31.97 | 12.527% | $35.9749 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $49.34 | 11.166% | $54.8493 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $12.27 | 10.509% | $13.5595 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $19.42 | 3.736% | $20.1455 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $171.44 | 8.608% | $186.1976 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $108.25 | 13.571% | $122.9406 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $5.74 | 12.172% | $6.4387 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $398.43 | $440.1061 | $440.11 | $440.10 | $440.00 | |