| 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 | $242.71 | 8.206% | $262.6268 | $262.63 | $262.65 | $262.60 |
| Purchase #2 | $76.61 | 8.609% | $83.2054 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $63.79 | 13.861% | $72.6319 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $234.72 | 8.284% | $254.1642 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $211.69 | 12.757% | $238.6953 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $16.39 | 11.171% | $18.2209 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $195.33 | 5.624% | $206.3154 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,041.24 | $1,135.8599 | $1,135.87 | $1,135.85 | $1,135.80 | |