| 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 | $142.91 | 5.246% | $150.4071 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $83.48 | 12.302% | $93.7497 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $203.88 | 7.340% | $218.8448 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $233.30 | 11.851% | $260.9484 | $260.95 | $260.95 | $260.90 |
| Purchase #5 | $119.52 | 4.747% | $125.1936 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $125.44 | 10.479% | $138.5849 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $239.68 | 9.548% | $262.5646 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $1,148.21 | $1,250.2931 | $1,250.28 | $1,250.30 | $1,250.20 | |