| 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 | $133.81 | 5.291% | $140.8899 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $171.83 | 3.366% | $177.6138 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $100.75 | 11.791% | $112.6294 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $230.32 | 7.464% | $247.5111 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $187.84 | 11.184% | $208.848 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $133.34 | 6.305% | $141.7471 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $8.40 | 8.580% | $9.1207 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $966.29 | $1,038.3600 | $1,038.36 | $1,038.35 | $1,038.20 | |