| 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 | $226.63 | 5.328% | $238.7048 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $61.92 | 8.516% | $67.1931 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $230.92 | 4.504% | $241.3206 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $148.57 | 8.408% | $161.0618 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $242.38 | 3.788% | $251.5614 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $112.45 | 5.805% | $118.9777 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $85.99 | 4.139% | $89.5491 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $1,108.86 | $1,168.3685 | $1,168.36 | $1,168.35 | $1,168.40 | |