| 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 | $180.50 | 7.467% | $193.9779 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $125.50 | 10.342% | $138.4792 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $231.62 | 7.672% | $249.3899 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $164.71 | 10.359% | $181.7723 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $171.61 | 5.561% | $181.1532 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $133.84 | 11.518% | $149.2557 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $120.72 | 7.483% | $129.7535 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $1,128.50 | $1,223.7817 | $1,223.78 | $1,223.80 | $1,224.00 | |