| 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 | $125.82 | 7.795% | $135.6277 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $82.50 | 6.268% | $87.6711 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $237.43 | 3.429% | $245.5715 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $140.96 | 3.551% | $145.9655 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $184.38 | 4.312% | $192.3305 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $176.76 | 12.586% | $199.007 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $187.97 | 11.217% | $209.0546 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $1,135.82 | $1,215.2279 | $1,215.23 | $1,215.20 | $1,215.30 | |