| 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 | $109.84 | 9.204% | $119.9497 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $204.33 | 12.755% | $230.3923 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $233.99 | 12.708% | $263.7254 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $173.30 | 4.802% | $181.6219 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $21.53 | 8.604% | $23.3824 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $169.96 | 6.835% | $181.5768 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $211.40 | 3.189% | $218.1415 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $1,124.35 | $1,218.7900 | $1,218.79 | $1,218.85 | $1,218.70 | |