| 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 | $204.38 | 7.252% | $219.2016 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $210.39 | 5.624% | $222.2223 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $211.46 | 3.753% | $219.3961 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $230.25 | 12.673% | $259.4296 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $195.69 | 7.668% | $210.6955 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $207.68 | 3.136% | $214.1928 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $194.93 | 10.773% | $215.9298 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,454.78 | $1,561.0677 | $1,561.07 | $1,561.10 | $1,561.00 | |