| 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 | $157.98 | 12.192% | $177.2409 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $216.52 | 10.454% | $239.155 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $56.32 | 9.861% | $61.8737 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $228.88 | 5.413% | $241.2693 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $142.38 | 3.808% | $147.8018 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $57.57 | 11.230% | $64.0351 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $96.44 | 4.401% | $100.6843 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $956.09 | $1,032.0601 | $1,032.06 | $1,032.05 | $1,032.10 | |