| 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 | $130.82 | 7.846% | $141.0841 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $133.50 | 9.330% | $145.9556 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $32.74 | 8.162% | $35.4122 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $7.76 | 10.258% | $8.556 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $202.96 | 7.312% | $217.8004 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $66.55 | 5.688% | $70.3354 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $123.73 | 13.360% | $140.2603 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $698.06 | $759.4040 | $759.41 | $759.40 | $759.50 | |