| 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 | $128.99 | 13.330% | $146.1844 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $41.44 | 5.742% | $43.8195 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $11.30 | 3.691% | $11.7171 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $25.77 | 4.606% | $26.957 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $199.25 | 11.300% | $221.7653 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $82.90 | 3.598% | $85.8827 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $192.55 | 9.768% | $211.3583 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $682.20 | $747.6843 | $747.69 | $747.65 | $747.80 | |