| 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 | $226.41 | 8.384% | $245.3922 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $31.58 | 5.831% | $33.4214 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $185.29 | 11.533% | $206.6595 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $178.67 | 5.834% | $189.0936 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $223.36 | 10.722% | $247.3087 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $220.30 | 8.421% | $238.8515 | $238.85 | $238.85 | $238.90 |
| Purchase #7 | $216.54 | 3.835% | $224.8443 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,282.15 | $1,385.5712 | $1,385.56 | $1,385.55 | $1,385.60 | |