| 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 | $196.72 | 10.541% | $217.4563 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $191.36 | 13.385% | $216.9735 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $230.37 | 6.841% | $246.1296 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $216.74 | 9.805% | $237.9914 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $5.25 | 9.170% | $5.7314 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $137.26 | 9.810% | $150.7252 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $37.62 | 3.367% | $38.8867 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $1,015.32 | $1,113.8941 | $1,113.90 | $1,113.95 | $1,113.90 | |