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 | $34.70 | 3.715% | $35.9891 | $35.99 | $36.00 | $36.00 |
Purchase #2 | $105.41 | 3.310% | $108.8991 | $108.90 | $108.90 | $108.90 |
Purchase #3 | $135.98 | 7.239% | $145.8236 | $145.82 | $145.80 | $145.80 |
Purchase #4 | $33.68 | 5.106% | $35.3997 | $35.40 | $35.40 | $35.40 |
Purchase #5 | $25.54 | 11.837% | $28.5632 | $28.56 | $28.55 | $28.60 |
Purchase #6 | $25.60 | 13.436% | $29.0396 | $29.04 | $29.05 | $29.00 |
Purchase #7 | $144.31 | 11.292% | $160.6055 | $160.61 | $160.60 | $160.60 |
7 purchase totals = | $505.22 | $544.3198 | $544.32 | $544.30 | $544.30 |