| 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 | $151.81 | 11.541% | $169.3304 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $156.29 | 13.121% | $176.7968 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $133.95 | 12.184% | $150.2705 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $26.49 | 9.190% | $28.9244 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $235.67 | 7.111% | $252.4285 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $108.69 | 13.780% | $123.6675 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $222.76 | 7.319% | $239.0638 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $1,035.66 | $1,140.4819 | $1,140.48 | $1,140.45 | $1,140.50 | |