| 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 | $31.57 | 4.457% | $32.9771 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $90.31 | 3.680% | $93.6334 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $112.82 | 9.206% | $123.2062 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $65.76 | 7.147% | $70.4599 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $155.44 | 13.609% | $176.5938 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $41.86 | 6.229% | $44.4675 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $131.78 | 3.191% | $135.9851 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $629.54 | $677.3230 | $677.33 | $677.35 | $677.40 | |