| 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 | $196.63 | 11.513% | $219.268 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $16.40 | 12.607% | $18.4675 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $230.81 | 9.220% | $252.0907 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $210.44 | 13.729% | $239.3313 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $84.53 | 7.145% | $90.5697 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $162.58 | 10.377% | $179.4509 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $70.62 | 5.139% | $74.2492 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $972.01 | $1,073.4273 | $1,073.43 | $1,073.40 | $1,073.50 | |