| 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 | $42.54 | 4.133% | $44.2982 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $242.37 | 4.265% | $252.7071 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $118.62 | 12.330% | $133.2458 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $138.39 | 8.489% | $150.1379 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $176.91 | 7.693% | $190.5197 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $232.86 | 9.442% | $254.8466 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $195.48 | 10.251% | $215.5187 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,147.17 | $1,241.2740 | $1,241.29 | $1,241.25 | $1,241.10 | |