| 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 | $92.36 | 11.326% | $102.8207 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $32.25 | 6.489% | $34.3427 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $249.30 | 11.821% | $278.7698 | $278.77 | $278.75 | $278.80 |
| Purchase #4 | $134.89 | 8.379% | $146.1924 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $38.45 | 9.449% | $42.0831 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $226.92 | 5.166% | $238.6427 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $221.83 | 3.763% | $230.1775 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $996.00 | $1,073.0289 | $1,073.02 | $1,073.05 | $1,073.00 | |