| 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 | $242.25 | 3.669% | $251.1382 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $173.93 | 9.202% | $189.935 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $153.27 | 4.399% | $160.0123 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $83.79 | 10.431% | $92.5301 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $160.80 | 8.443% | $174.3763 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $74.84 | 8.590% | $81.2688 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $83.28 | 12.845% | $93.9773 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $972.16 | $1,043.2380 | $1,043.25 | $1,043.30 | $1,043.20 | |