| 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 | $22.37 | 12.623% | $25.1938 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $19.29 | 12.423% | $21.6864 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $44.27 | 3.688% | $45.9027 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $123.80 | 10.463% | $136.7532 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $221.32 | 6.546% | $235.8076 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $249.93 | 7.165% | $267.8375 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $137.38 | 7.660% | $147.9033 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $818.36 | $881.0845 | $881.08 | $881.10 | $881.10 | |