| 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 | $113.82 | 8.666% | $123.6836 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $179.65 | 13.463% | $203.8363 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $73.87 | 9.302% | $80.7414 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $161.49 | 5.653% | $170.619 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $184.50 | 8.704% | $200.5589 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $171.69 | 4.138% | $178.7945 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $114.38 | 6.527% | $121.8456 | $121.85 | $121.85 | $121.80 |
| 7 purchase totals = | $999.40 | $1,080.0793 | $1,080.08 | $1,080.10 | $1,080.00 | |