| 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 | $234.90 | 4.275% | $244.942 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $201.38 | 11.405% | $224.3474 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $189.84 | 7.139% | $203.3927 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $129.90 | 12.116% | $145.6387 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $162.85 | 11.233% | $181.1429 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $105.88 | 5.352% | $111.5467 | $111.55 | $111.55 | $111.50 |
| Purchase #7 | $21.82 | 5.636% | $23.0498 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $1,046.57 | $1,134.0602 | $1,134.06 | $1,134.10 | $1,133.80 | |