| 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 | $12.65 | 7.799% | $13.6366 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $16.48 | 5.292% | $17.3521 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $185.58 | 12.584% | $208.9334 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $233.52 | 8.473% | $253.3061 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $8.48 | 10.236% | $9.348 | $9.35 | $9.35 | $9.30 |
| Purchase #6 | $203.29 | 9.489% | $222.5802 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $123.59 | 3.752% | $128.2271 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $783.59 | $853.3835 | $853.39 | $853.45 | $853.30 | |