| 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 | $117.79 | 9.819% | $129.3558 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $98.53 | 5.108% | $103.5629 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $107.66 | 3.213% | $111.1191 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $230.92 | 8.722% | $251.0608 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $144.64 | 6.562% | $154.1313 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $57.96 | 3.534% | $60.0083 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $196.78 | 5.634% | $207.8666 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $954.28 | $1,017.1048 | $1,017.11 | $1,017.05 | $1,017.20 | |