| 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 | $160.66 | 11.107% | $178.5045 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $160.88 | 12.626% | $181.1927 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $219.90 | 13.229% | $248.9906 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $247.57 | 4.870% | $259.6267 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $9.85 | 10.413% | $10.8757 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $123.65 | 9.231% | $135.0641 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $13.86 | 6.357% | $14.7411 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $936.37 | $1,028.9954 | $1,028.99 | $1,029.05 | $1,029.00 | |