| 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 | $187.39 | 11.552% | $209.0373 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $230.58 | 13.811% | $262.4254 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $194.25 | 6.482% | $206.8413 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $126.53 | 11.154% | $140.6432 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $161.33 | 8.293% | $174.7091 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $174.41 | 3.151% | $179.9057 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $89.63 | 7.202% | $96.0852 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $1,164.12 | $1,269.6472 | $1,269.66 | $1,269.70 | $1,269.50 | |