| 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 | $105.87 | 4.610% | $110.7506 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $192.68 | 12.212% | $216.2101 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $33.27 | 6.611% | $35.4695 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $37.27 | 11.721% | $41.6384 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $202.64 | 5.682% | $214.154 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $203.86 | 7.504% | $219.1577 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $235.58 | 11.410% | $262.4597 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,011.17 | $1,099.8400 | $1,099.84 | $1,099.80 | $1,100.00 | |