| 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 | $230.43 | 4.238% | $240.1956 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $209.55 | 12.133% | $234.9747 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $186.78 | 9.443% | $204.4176 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $57.88 | 3.459% | $59.8821 | $59.88 | $59.90 | $59.90 |
| Purchase #5 | $97.60 | 5.332% | $102.804 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $83.80 | 11.438% | $93.385 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $210.93 | 12.454% | $237.1992 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,076.97 | $1,172.8582 | $1,172.86 | $1,172.85 | $1,172.90 | |