| 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 | $85.77 | 8.526% | $93.0828 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $242.67 | 12.187% | $272.2442 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $124.55 | 8.236% | $134.8079 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $30.86 | 6.370% | $32.8258 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $213.93 | 3.268% | $220.9212 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $112.96 | 7.178% | $121.0683 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $127.74 | 9.611% | $140.0171 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $938.48 | $1,014.9673 | $1,014.97 | $1,014.95 | $1,014.90 | |