| 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 | $117.75 | 8.311% | $127.5362 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $220.46 | 5.400% | $232.3648 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $226.43 | 13.666% | $257.3739 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $127.69 | 11.185% | $141.9721 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $53.63 | 7.623% | $57.7182 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $127.99 | 13.675% | $145.4926 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $120.68 | 5.753% | $127.6227 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $994.63 | $1,090.0805 | $1,090.07 | $1,090.00 | $1,090.10 | |