| 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 | $27.77 | 5.504% | $29.2985 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $134.84 | 4.124% | $140.4008 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $205.48 | 6.460% | $218.754 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $219.51 | 11.288% | $244.2883 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $83.69 | 9.342% | $91.5083 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $82.66 | 13.483% | $93.805 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $145.63 | 7.158% | $156.0542 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $899.58 | $974.1091 | $974.11 | $974.10 | $974.20 | |