| 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 | $165.31 | 4.650% | $172.9969 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $96.44 | 8.747% | $104.8756 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $178.60 | 10.634% | $197.5923 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $233.31 | 13.384% | $264.5362 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $23.85 | 13.607% | $27.0953 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $223.42 | 11.869% | $249.9377 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $184.49 | 12.866% | $208.2265 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $1,105.42 | $1,225.2605 | $1,225.28 | $1,225.35 | $1,225.20 | |