| 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 | $180.78 | 12.337% | $203.0828 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $198.87 | 13.396% | $225.5106 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $246.76 | 10.217% | $271.9715 | $271.97 | $271.95 | $272.00 |
| Purchase #4 | $47.48 | 12.459% | $53.3955 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $201.69 | 4.667% | $211.1029 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $147.32 | 7.751% | $158.7388 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $144.50 | 13.704% | $164.3023 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,167.40 | $1,288.1044 | $1,288.10 | $1,288.10 | $1,288.10 | |