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 | $82.70 | 9.474% | $90.535 | $90.54 | $90.55 | $90.50 |
Purchase #2 | $237.58 | 8.199% | $257.0592 | $257.06 | $257.05 | $257.10 |
Purchase #3 | $162.36 | 11.669% | $181.3058 | $181.31 | $181.30 | $181.30 |
Purchase #4 | $180.37 | 4.803% | $189.0332 | $189.03 | $189.05 | $189.00 |
Purchase #5 | $235.86 | 6.388% | $250.9267 | $250.93 | $250.95 | $250.90 |
Purchase #6 | $139.62 | 6.109% | $148.1494 | $148.15 | $148.15 | $148.10 |
Purchase #7 | $225.77 | 11.533% | $251.8081 | $251.81 | $251.80 | $251.80 |
7 purchase totals = | $1,264.26 | $1,368.8174 | $1,368.83 | $1,368.85 | $1,368.70 |