| 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 | $102.32 | 6.128% | $108.5902 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $176.28 | 8.184% | $190.7068 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $129.55 | 9.830% | $142.2848 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $91.26 | 7.299% | $97.9211 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $156.99 | 11.516% | $175.069 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $131.84 | 4.256% | $137.4511 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $158.31 | 8.660% | $172.0196 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $946.55 | $1,024.0426 | $1,024.04 | $1,024.00 | $1,024.10 | |