| 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 | $177.64 | 3.845% | $184.4703 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $7.42 | 6.708% | $7.9177 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $126.44 | 7.853% | $136.3693 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $214.38 | 12.822% | $241.8678 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $139.51 | 10.163% | $153.6884 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $247.93 | 5.116% | $260.6141 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $201.79 | 10.805% | $223.5934 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,115.11 | $1,208.5210 | $1,208.52 | $1,208.45 | $1,208.60 | |