| 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 | $30.34 | 9.542% | $33.235 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $202.68 | 7.309% | $217.4939 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $190.27 | 7.439% | $204.4242 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $114.70 | 13.379% | $130.0457 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $133.80 | 7.592% | $143.9581 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $56.47 | 11.279% | $62.8393 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $8.75 | 11.241% | $9.7336 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $737.01 | $801.7298 | $801.73 | $801.75 | $801.60 | |