| 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 | $183.90 | 6.321% | $195.5243 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $189.48 | 9.606% | $207.6814 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $11.94 | 8.380% | $12.9406 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $127.41 | 7.634% | $137.1365 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $242.64 | 6.252% | $257.8099 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $249.54 | 3.512% | $258.3038 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $59.53 | 10.596% | $65.8378 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $1,064.44 | $1,135.2343 | $1,135.23 | $1,135.25 | $1,135.10 | |