| 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 | $219.59 | 4.801% | $230.1325 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $48.91 | 11.814% | $54.6882 | $54.69 | $54.70 | $54.70 |
| Purchase #3 | $62.59 | 8.326% | $67.8012 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $238.40 | 5.176% | $250.7396 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $97.85 | 12.579% | $110.1586 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $149.85 | 5.584% | $158.2176 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $205.29 | 6.727% | $219.0999 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $1,022.48 | $1,090.8376 | $1,090.84 | $1,090.85 | $1,090.80 | |