| 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 | $200.58 | 6.275% | $213.1664 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $160.64 | 4.265% | $167.4913 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $246.70 | 6.768% | $263.3967 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $187.72 | 8.632% | $203.924 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $209.27 | 6.262% | $222.3745 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $68.99 | 7.610% | $74.2401 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $123.81 | 10.406% | $136.6937 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $1,197.71 | $1,281.2867 | $1,281.28 | $1,281.25 | $1,281.30 | |