| 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 | $165.52 | 10.608% | $183.0784 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $132.87 | 9.215% | $145.114 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $223.61 | 3.854% | $232.2279 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $77.80 | 10.232% | $85.7605 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $214.42 | 4.647% | $224.3841 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $124.62 | 9.770% | $136.7954 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $39.60 | 12.546% | $44.5682 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $978.44 | $1,051.9285 | $1,051.93 | $1,051.95 | $1,052.00 | |