| 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 | $176.49 | 6.432% | $187.8418 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $245.86 | 5.132% | $258.4775 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $173.48 | 5.698% | $183.3649 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $181.69 | 11.286% | $202.1955 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $237.36 | 3.519% | $245.7127 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $119.35 | 7.456% | $128.2487 | $128.25 | $128.25 | $128.20 |
| Purchase #7 | $220.38 | 9.267% | $240.8026 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,354.61 | $1,446.6437 | $1,446.64 | $1,446.65 | $1,446.60 | |