| 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 | $199.37 | 8.507% | $216.3304 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $142.87 | 6.599% | $152.298 | $152.30 | $152.30 | $152.30 |
| Purchase #3 | $160.96 | 10.489% | $177.8431 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $214.94 | 6.663% | $229.2615 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $179.93 | 9.835% | $197.6261 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $232.90 | 4.596% | $243.6041 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $108.42 | 4.699% | $113.5147 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $1,239.39 | $1,330.4779 | $1,330.47 | $1,330.50 | $1,330.40 | |