| 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 | $237.92 | 3.288% | $245.7428 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $212.81 | 10.441% | $235.0295 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $168.97 | 5.564% | $178.3715 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $204.74 | 7.483% | $220.0607 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $172.94 | 9.862% | $189.9953 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $134.47 | 7.794% | $144.9506 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $129.68 | 9.365% | $141.8245 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $1,261.53 | $1,355.9749 | $1,355.97 | $1,355.95 | $1,356.00 | |