| 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 | $79.65 | 5.705% | $84.194 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $231.64 | 11.426% | $258.1072 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $141.51 | 5.426% | $149.1883 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $55.48 | 6.417% | $59.0402 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $12.46 | 3.788% | $12.932 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $219.62 | 5.330% | $231.3257 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $247.47 | 9.265% | $270.3981 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $987.83 | $1,065.1855 | $1,065.19 | $1,065.25 | $1,065.10 | |