| 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 | $143.96 | 9.369% | $157.4476 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $219.93 | 13.337% | $249.2621 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $153.43 | 12.142% | $172.0595 | $172.06 | $172.05 | $172.10 |
| Purchase #4 | $250.83 | 5.811% | $265.4057 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $249.85 | 8.393% | $270.8199 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $156.47 | 3.500% | $161.9465 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $193.95 | 5.426% | $204.4737 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,368.42 | $1,481.4150 | $1,481.42 | $1,481.35 | $1,481.40 | |