| 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 | $32.77 | 12.854% | $36.9823 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $82.36 | 11.175% | $91.5637 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $226.70 | 7.786% | $244.3509 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $189.79 | 7.253% | $203.5555 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $85.44 | 13.231% | $96.7446 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $107.48 | 11.573% | $119.9187 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $244.81 | 11.780% | $273.6486 | $273.65 | $273.65 | $273.60 |
| 7 purchase totals = | $969.35 | $1,066.7643 | $1,066.76 | $1,066.75 | $1,066.80 | |