| 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 | $194.77 | 7.223% | $208.8382 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $175.39 | 7.204% | $188.0251 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $210.80 | 13.656% | $239.5868 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $166.55 | 12.720% | $187.7352 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $153.65 | 13.568% | $174.4972 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $80.68 | 11.529% | $89.9816 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $205.58 | 6.268% | $218.4658 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,187.42 | $1,307.1299 | $1,307.15 | $1,307.20 | $1,307.10 | |