| 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 | $199.55 | 4.706% | $208.9408 | $208.94 | $208.95 | $208.90 |
| Purchase #2 | $112.81 | 6.567% | $120.2182 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $199.70 | 12.207% | $224.0774 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $242.28 | 6.623% | $258.3262 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $162.94 | 10.571% | $180.1644 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $118.89 | 5.556% | $125.4955 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $246.56 | 5.617% | $260.4093 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $1,282.73 | $1,377.6318 | $1,377.64 | $1,377.65 | $1,377.60 | |