| 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 | $202.45 | 8.424% | $219.5044 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $180.97 | 13.322% | $205.0788 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $25.86 | 4.321% | $26.9774 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $54.91 | 10.546% | $60.7008 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $166.44 | 7.380% | $178.7233 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $194.79 | 11.381% | $216.959 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $206.92 | 9.802% | $227.2023 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $1,032.34 | $1,135.1460 | $1,135.14 | $1,135.15 | $1,135.20 | |