| 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 | $97.99 | 5.576% | $103.4539 | $103.45 | $103.45 | $103.50 |
| Purchase #2 | $14.35 | 12.344% | $16.1214 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $182.93 | 3.407% | $189.1624 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $118.59 | 11.606% | $132.3536 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $218.67 | 5.495% | $230.6859 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $198.30 | 13.339% | $224.7512 | $224.75 | $224.75 | $224.80 |
| Purchase #7 | $209.69 | 6.632% | $223.5966 | $223.60 | $223.60 | $223.60 |
| 7 purchase totals = | $1,040.52 | $1,120.1250 | $1,120.12 | $1,120.10 | $1,120.30 | |