| 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 | $174.52 | 10.270% | $192.4432 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $48.52 | 9.417% | $53.0891 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $176.80 | 9.588% | $193.7516 | $193.75 | $193.75 | $193.80 |
| Purchase #4 | $73.67 | 3.830% | $76.4916 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $171.32 | 6.265% | $182.0532 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $197.60 | 13.584% | $224.442 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $202.46 | 5.576% | $213.7492 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $1,044.89 | $1,136.0199 | $1,136.01 | $1,136.05 | $1,136.00 | |