| 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 | $145.41 | 11.696% | $162.4172 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $144.70 | 5.371% | $152.4718 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $171.30 | 6.751% | $182.8645 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $43.82 | 3.149% | $45.1999 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $235.79 | 4.375% | $246.1058 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $219.47 | 7.251% | $235.3838 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $84.51 | 13.110% | $95.5893 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $1,045.00 | $1,120.0323 | $1,120.03 | $1,120.00 | $1,120.10 | |