| 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 | $233.64 | 9.501% | $255.8381 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $175.75 | 12.212% | $197.2126 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $186.97 | 5.161% | $196.6195 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $192.32 | 6.599% | $205.0112 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $102.92 | 8.685% | $111.8586 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $228.27 | 12.734% | $257.3379 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $34.52 | 7.117% | $36.9768 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $1,154.39 | $1,260.8547 | $1,260.86 | $1,260.85 | $1,260.80 | |