| 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 | $208.40 | 7.727% | $224.5031 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $200.29 | 12.228% | $224.7815 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $178.64 | 13.542% | $202.8314 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $130.46 | 5.825% | $138.0593 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $244.82 | 11.574% | $273.1555 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $187.82 | 4.692% | $196.6325 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $192.93 | 13.577% | $219.1241 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,343.36 | $1,479.0874 | $1,479.08 | $1,479.10 | $1,479.10 | |