| 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 | $122.92 | 11.755% | $137.3692 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $77.74 | 7.727% | $83.747 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $136.64 | 9.728% | $149.9323 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $230.69 | 11.423% | $257.0417 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $69.52 | 11.597% | $77.5822 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $20.47 | 13.600% | $23.2539 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $133.63 | 10.678% | $147.899 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $791.61 | $876.8253 | $876.82 | $876.85 | $876.80 | |