| 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 | $171.58 | 5.773% | $181.4853 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $122.36 | 9.341% | $133.7896 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $36.78 | 8.802% | $40.0174 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $141.91 | 13.149% | $160.5697 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $123.95 | 9.429% | $135.6372 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $27.48 | 3.626% | $28.4764 | $28.48 | $28.50 | $28.50 |
| Purchase #7 | $186.70 | 10.672% | $206.6246 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $810.76 | $886.6002 | $886.61 | $886.60 | $886.60 | |