| 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 | $125.53 | 3.188% | $129.5319 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $184.31 | 9.228% | $201.3181 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $9.40 | 9.617% | $10.304 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $57.45 | 9.805% | $63.083 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $151.93 | 10.205% | $167.4345 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $41.94 | 8.546% | $45.5242 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $5.54 | 10.106% | $6.0999 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $576.10 | $623.2956 | $623.28 | $623.30 | $623.20 | |