| 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 | $230.42 | 8.129% | $249.1508 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $249.33 | 6.122% | $264.594 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $180.38 | 5.164% | $189.6948 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $211.63 | 6.530% | $225.4494 | $225.45 | $225.45 | $225.40 |
| Purchase #5 | $50.83 | 11.155% | $56.5001 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $162.28 | 3.737% | $168.3444 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $203.44 | 11.285% | $226.3982 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,288.31 | $1,380.1317 | $1,380.12 | $1,380.15 | $1,380.10 | |