| 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 | $203.89 | 7.529% | $219.2409 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $147.98 | 6.130% | $157.0512 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $167.99 | 3.288% | $173.5135 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $248.47 | 10.477% | $274.5022 | $274.50 | $274.50 | $274.50 |
| Purchase #5 | $38.63 | 12.796% | $43.5731 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $121.99 | 13.581% | $138.5575 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $38.93 | 4.430% | $40.6546 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $967.88 | $1,047.0930 | $1,047.08 | $1,047.05 | $1,047.20 | |