| 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 | $106.98 | 13.285% | $121.1923 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $223.80 | 6.403% | $238.1299 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $209.90 | 4.686% | $219.7359 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $179.35 | 13.470% | $203.5084 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $241.91 | 3.566% | $250.5365 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $107.91 | 4.805% | $113.0951 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $81.25 | 4.340% | $84.7763 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $1,151.10 | $1,230.9744 | $1,230.99 | $1,231.05 | $1,230.90 | |