| 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 | $138.74 | 3.582% | $143.7097 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $71.98 | 7.259% | $77.205 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $15.97 | 4.102% | $16.6251 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $38.89 | 3.636% | $40.304 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $206.72 | 10.508% | $228.4421 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $217.32 | 10.382% | $239.8822 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $103.37 | 9.671% | $113.3669 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $792.99 | $859.5350 | $859.54 | $859.55 | $859.50 | |