| 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 | $220.25 | 13.721% | $250.4705 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $76.87 | 9.623% | $84.2672 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $197.48 | 9.592% | $216.4223 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $157.79 | 6.809% | $168.5339 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $230.41 | 7.830% | $248.4511 | $248.45 | $248.45 | $248.50 |
| Purchase #6 | $239.86 | 5.714% | $253.5656 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $89.38 | 5.865% | $94.6221 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $1,212.04 | $1,316.3327 | $1,316.33 | $1,316.25 | $1,316.40 | |