| 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 | $111.98 | 8.696% | $121.7178 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $177.29 | 13.431% | $201.1018 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $223.64 | 4.136% | $232.8898 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $238.28 | 8.122% | $257.6331 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $165.69 | 4.489% | $173.1278 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $100.27 | 3.113% | $103.3914 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $120.51 | 10.493% | $133.1551 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $1,137.66 | $1,223.0168 | $1,223.02 | $1,223.05 | $1,223.00 | |