| 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 | $238.78 | 13.254% | $270.4279 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $129.59 | 13.146% | $146.6259 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $38.73 | 12.735% | $43.6623 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $200.55 | 8.580% | $217.7572 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $220.77 | 5.166% | $232.175 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $142.72 | 12.525% | $160.5957 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $145.55 | 12.603% | $163.8937 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,116.69 | $1,235.1377 | $1,235.15 | $1,235.20 | $1,235.20 | |