| 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 | $192.34 | 11.748% | $214.9361 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $218.56 | 8.757% | $237.6993 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $155.41 | 4.252% | $162.018 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $133.63 | 9.146% | $145.8518 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $137.89 | 8.374% | $149.4369 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $13.52 | 9.353% | $14.7845 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $220.89 | 7.298% | $237.0106 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,072.24 | $1,161.7372 | $1,161.74 | $1,161.75 | $1,161.70 | |