| 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 | $162.94 | 6.321% | $173.2394 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $29.75 | 11.740% | $33.2427 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $85.67 | 11.867% | $95.8365 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $189.89 | 8.566% | $206.156 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $230.28 | 11.360% | $256.4398 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $239.91 | 3.550% | $248.4268 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $206.39 | 3.106% | $212.8005 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $1,144.83 | $1,226.1417 | $1,226.15 | $1,226.20 | $1,226.00 | |