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 | $158.80 | 13.345% | $179.9919 | $179.99 | $180.00 | $180.00 |
Purchase #2 | $208.38 | 4.622% | $218.0113 | $218.01 | $218.00 | $218.00 |
Purchase #3 | $189.41 | 9.855% | $208.0764 | $208.08 | $208.10 | $208.10 |
Purchase #4 | $183.60 | 11.849% | $205.3548 | $205.35 | $205.35 | $205.40 |
Purchase #5 | $232.30 | 8.130% | $251.186 | $251.19 | $251.20 | $251.20 |
Purchase #6 | $221.74 | 10.115% | $244.169 | $244.17 | $244.15 | $244.20 |
Purchase #7 | $139.81 | 7.822% | $150.7459 | $150.75 | $150.75 | $150.70 |
7 purchase totals = | $1,334.04 | $1,457.5353 | $1,457.54 | $1,457.55 | $1,457.60 |