| 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 | $176.55 | 7.409% | $189.6306 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $159.49 | 11.738% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $176.90 | 4.290% | $184.489 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $115.82 | 9.857% | $127.2364 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $230.81 | 6.368% | $245.508 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $191.49 | 11.581% | $213.6665 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $49.98 | 12.827% | $56.3909 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $1,101.04 | $1,195.1323 | $1,195.14 | $1,195.15 | $1,195.10 | |