| 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 | $31.71 | 11.438% | $35.337 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $147.50 | 9.852% | $162.0317 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $165.71 | 6.781% | $176.9468 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $154.65 | 3.552% | $160.1432 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $108.82 | 9.139% | $118.7651 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $208.69 | 4.436% | $217.9475 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $177.74 | 5.421% | $187.3753 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $994.82 | $1,058.5466 | $1,058.56 | $1,058.60 | $1,058.40 | |