| 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 | $191.28 | 3.579% | $198.1259 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $145.67 | 11.274% | $162.0928 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $78.73 | 6.639% | $83.9569 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $191.38 | 11.753% | $213.8729 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $216.97 | 4.210% | $226.1044 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $243.66 | 11.460% | $271.5834 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $249.96 | 10.620% | $276.5058 | $276.51 | $276.50 | $276.50 |
| 7 purchase totals = | $1,317.65 | $1,432.2421 | $1,432.24 | $1,432.25 | $1,432.30 | |