| 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 | $47.38 | 9.323% | $51.7972 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $100.73 | 11.604% | $112.4187 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $47.44 | 9.502% | $51.9477 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $184.44 | 6.434% | $196.3069 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $35.80 | 11.362% | $39.8676 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $227.31 | 9.245% | $248.3248 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $223.31 | 13.168% | $252.7155 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $866.41 | $953.3784 | $953.39 | $953.30 | $953.30 | |