| 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 | $47.88 | 7.609% | $51.5232 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $141.64 | 13.730% | $161.0872 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $204.98 | 7.468% | $220.2879 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $153.48 | 3.277% | $158.5095 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $208.60 | 11.215% | $231.9945 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $195.32 | 4.835% | $204.7637 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $111.81 | 12.629% | $125.9305 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $1,063.71 | $1,154.0965 | $1,154.09 | $1,154.10 | $1,154.10 | |