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 | $157.74 | 4.365% | $164.6254 | $164.63 | $164.65 | $164.60 |
Purchase #2 | $168.63 | 11.854% | $188.6194 | $188.62 | $188.60 | $188.60 |
Purchase #3 | $137.76 | 5.590% | $145.4608 | $145.46 | $145.45 | $145.50 |
Purchase #4 | $248.61 | 9.738% | $272.8196 | $272.82 | $272.80 | $272.80 |
Purchase #5 | $30.27 | 12.214% | $33.9672 | $33.97 | $33.95 | $34.00 |
Purchase #6 | $29.72 | 8.451% | $32.2316 | $32.23 | $32.25 | $32.20 |
Purchase #7 | $74.98 | 11.592% | $83.6717 | $83.67 | $83.65 | $83.70 |
7 purchase totals = | $847.71 | $921.3957 | $921.40 | $921.35 | $921.40 |