| 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 | $152.34 | 5.456% | $160.6517 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $135.46 | 7.119% | $145.1034 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $200.71 | 4.595% | $209.9326 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $239.47 | 13.176% | $271.0226 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $165.49 | 7.237% | $177.4665 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $35.57 | 9.111% | $38.8108 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $172.47 | 5.363% | $181.7196 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $1,101.51 | $1,184.7072 | $1,184.70 | $1,184.65 | $1,184.70 | |