| 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 | $32.92 | 4.242% | $34.3165 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $221.29 | 10.610% | $244.7689 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $180.42 | 11.565% | $201.2856 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $20.37 | 13.547% | $23.1295 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $130.25 | 9.213% | $142.2499 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $232.48 | 8.443% | $252.1083 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $241.29 | 4.252% | $251.5497 | $251.55 | $251.55 | $251.50 |
| 7 purchase totals = | $1,059.02 | $1,149.4084 | $1,149.42 | $1,149.40 | $1,149.30 | |