| 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 | $85.35 | 3.426% | $88.2741 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $115.91 | 6.300% | $123.2123 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $202.95 | 4.213% | $211.5003 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $212.51 | 10.199% | $234.1839 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $106.37 | 7.413% | $114.2552 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $191.51 | 10.503% | $211.6243 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $135.89 | 6.859% | $145.2107 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $1,050.49 | $1,128.2608 | $1,128.25 | $1,128.20 | $1,128.30 | |