| 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 | $12.93 | 13.675% | $14.6982 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $248.75 | 8.519% | $269.941 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $247.54 | 3.674% | $256.6346 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $162.93 | 9.586% | $178.5485 | $178.55 | $178.55 | $178.50 |
| Purchase #5 | $237.26 | 3.721% | $246.0884 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $147.55 | 11.827% | $165.0007 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $103.72 | 10.146% | $114.2434 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $1,160.68 | $1,245.1548 | $1,245.15 | $1,245.20 | $1,245.00 | |