| 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 | $185.87 | 9.280% | $203.1187 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $185.99 | 5.537% | $196.2883 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $245.44 | 12.642% | $276.4685 | $276.47 | $276.45 | $276.50 |
| Purchase #4 | $108.28 | 9.236% | $118.2807 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $60.33 | 7.685% | $64.9664 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $124.95 | 3.831% | $129.7368 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $101.72 | 3.413% | $105.1917 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $1,012.58 | $1,094.0511 | $1,094.06 | $1,094.05 | $1,094.10 | |