| 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 | $205.43 | 3.780% | $213.1953 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $164.62 | 8.676% | $178.9024 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $241.91 | 10.626% | $267.6154 | $267.62 | $267.60 | $267.60 |
| Purchase #4 | $173.29 | 3.704% | $179.7087 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $95.36 | 5.746% | $100.8394 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $29.67 | 9.561% | $32.5067 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $118.57 | 8.844% | $129.0563 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $1,028.85 | $1,101.8242 | $1,101.84 | $1,101.80 | $1,101.80 | |