| 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 | $137.40 | 11.601% | $153.3398 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $106.57 | 7.495% | $114.5574 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $189.78 | 3.403% | $196.2382 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $100.84 | 5.626% | $106.5133 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $27.27 | 7.523% | $29.3215 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $32.84 | 6.539% | $34.9874 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $211.81 | 6.302% | $225.1583 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $806.51 | $860.1159 | $860.12 | $860.10 | $860.10 | |