| 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 | $75.83 | 9.842% | $83.2932 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $149.93 | 7.221% | $160.7564 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $124.38 | 8.442% | $134.8802 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $156.28 | 11.140% | $173.6896 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $24.28 | 10.433% | $26.8131 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $124.90 | 8.837% | $135.9374 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $20.26 | 11.633% | $22.6168 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $675.86 | $737.9867 | $737.99 | $738.00 | $738.00 | |