| 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 | $233.45 | 5.173% | $245.5264 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $197.40 | 10.755% | $218.6304 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $165.76 | 6.791% | $177.0168 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $146.96 | 4.330% | $153.3234 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $152.66 | 13.469% | $173.2218 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $168.82 | 3.332% | $174.4451 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $209.58 | 12.103% | $234.9455 | $234.95 | $234.95 | $234.90 |
| 7 purchase totals = | $1,274.63 | $1,377.1094 | $1,377.12 | $1,377.10 | $1,376.90 | |