| 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 | $34.30 | 9.678% | $37.6196 | $37.62 | $37.60 | $37.60 |
| Purchase #2 | $17.49 | 4.665% | $18.3059 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $96.64 | 13.577% | $109.7608 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $137.26 | 13.481% | $155.764 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $192.74 | 3.165% | $198.8402 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $60.82 | 4.532% | $63.5764 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $245.57 | 5.216% | $258.3789 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $784.82 | $842.2458 | $842.25 | $842.25 | $842.30 | |