| 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 | $203.86 | 12.175% | $228.68 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $10.59 | 6.826% | $11.3129 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $69.46 | 6.142% | $73.7262 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $120.95 | 12.782% | $136.4098 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $42.90 | 3.351% | $44.3376 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $217.31 | 6.225% | $230.8375 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $197.93 | 11.503% | $220.6979 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $863.00 | $946.0019 | $946.01 | $946.05 | $945.90 | |