| 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 | $189.88 | 6.860% | $202.9058 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $132.41 | 4.753% | $138.7034 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $210.86 | 10.113% | $232.1843 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $175.99 | 5.457% | $185.5938 | $185.59 | $185.60 | $185.60 |
| Purchase #5 | $28.58 | 9.451% | $31.2811 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $236.42 | 5.217% | $248.754 | $248.75 | $248.75 | $248.80 |
| Purchase #7 | $86.38 | 11.103% | $95.9708 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $1,060.52 | $1,135.3932 | $1,135.38 | $1,135.40 | $1,135.50 | |