| 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 | $241.29 | 5.776% | $255.2269 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $137.42 | 3.256% | $141.8944 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $56.26 | 4.748% | $58.9312 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $159.79 | 7.232% | $171.346 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $58.95 | 6.221% | $62.6173 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $218.85 | 10.267% | $241.3193 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $184.75 | 6.710% | $197.1467 | $197.15 | $197.15 | $197.10 |
| 7 purchase totals = | $1,057.31 | $1,128.4818 | $1,128.49 | $1,128.50 | $1,128.30 | |