| 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 | $32.40 | 9.278% | $35.4061 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $241.45 | 7.695% | $260.0296 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $184.59 | 6.379% | $196.365 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $206.85 | 3.563% | $214.2201 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $202.55 | 6.698% | $216.1168 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $149.65 | 12.588% | $168.4879 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $154.57 | 4.753% | $161.9167 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $1,172.06 | $1,252.5422 | $1,252.56 | $1,252.50 | $1,252.50 | |