| 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 | $124.38 | 7.467% | $133.6675 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $139.95 | 3.566% | $144.9406 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $152.53 | 6.750% | $162.8258 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $100.54 | 10.342% | $110.9378 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $69.98 | 7.673% | $75.3496 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $206.34 | 11.753% | $230.5911 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $181.27 | 6.718% | $193.4477 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $974.99 | $1,051.7601 | $1,051.77 | $1,051.80 | $1,051.60 | |