| 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 | $206.64 | 8.193% | $223.57 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $158.36 | 5.721% | $167.4198 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $52.58 | 6.408% | $55.9493 | $55.95 | $55.95 | $55.90 |
| Purchase #4 | $83.86 | 12.444% | $94.2955 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $130.77 | 9.314% | $142.9499 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $230.47 | 3.795% | $239.2163 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $57.79 | 11.276% | $64.3064 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $920.47 | $987.7072 | $987.72 | $987.65 | $987.60 | |