| 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 | $120.40 | 10.771% | $133.3683 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $181.81 | 11.332% | $202.4127 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $96.29 | 4.528% | $100.65 | $100.65 | $100.65 | $100.70 |
| Purchase #4 | $236.85 | 6.871% | $253.124 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $195.29 | 9.107% | $213.0751 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $200.98 | 9.579% | $220.2319 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $21.83 | 13.467% | $24.7698 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $1,053.45 | $1,147.6318 | $1,147.63 | $1,147.60 | $1,147.70 | |