| 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 | $90.52 | 6.705% | $96.5894 | $96.59 | $96.60 | $96.60 |
| Purchase #2 | $16.46 | 13.707% | $18.7162 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $198.25 | 8.255% | $214.6155 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $32.55 | 13.744% | $37.0237 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $107.33 | 11.830% | $120.0271 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $131.73 | 11.582% | $146.987 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $16.95 | 8.650% | $18.4162 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $593.79 | $652.3751 | $652.39 | $652.35 | $652.30 | |