| 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 | $185.96 | 13.511% | $211.0851 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $31.47 | 10.680% | $34.831 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $165.51 | 4.629% | $173.1715 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $85.64 | 8.616% | $93.0187 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $200.54 | 4.495% | $209.5543 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $173.42 | 3.682% | $179.8053 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $158.84 | 10.282% | $175.1719 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,001.38 | $1,076.6378 | $1,076.64 | $1,076.60 | $1,076.70 | |