| 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 | $191.36 | 5.728% | $202.3211 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $97.57 | 7.661% | $105.0448 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $129.35 | 13.869% | $147.2896 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $192.27 | 11.405% | $214.1984 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $70.26 | 6.235% | $74.6407 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $70.68 | 11.140% | $78.5538 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $171.75 | 9.345% | $187.8 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $923.24 | $1,009.8484 | $1,009.84 | $1,009.85 | $1,009.80 | |