| 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 | $201.58 | 13.354% | $228.499 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $203.85 | 13.694% | $231.7652 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $135.89 | 9.741% | $149.127 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $14.32 | 9.162% | $15.632 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $206.31 | 5.309% | $217.263 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $103.40 | 4.620% | $108.1771 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $223.41 | 12.719% | $251.8255 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,088.76 | $1,202.2888 | $1,202.30 | $1,202.35 | $1,202.30 | |