| 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 | $173.61 | 4.136% | $180.7905 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $179.43 | 9.628% | $196.7055 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $226.98 | 12.228% | $254.7351 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $159.99 | 5.391% | $168.6151 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $129.46 | 6.215% | $137.5059 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $8.59 | 8.260% | $9.2995 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $160.32 | 7.298% | $172.0202 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $1,038.38 | $1,119.6718 | $1,119.69 | $1,119.65 | $1,119.60 | |