| 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 | $141.29 | 10.279% | $155.8132 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $130.57 | 12.740% | $147.2046 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $181.97 | 11.859% | $203.5498 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $245.55 | 10.519% | $271.3794 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $19.98 | 13.221% | $22.6216 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $210.78 | 11.109% | $234.1956 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $105.93 | 13.731% | $120.4752 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,036.07 | $1,155.2394 | $1,155.24 | $1,155.25 | $1,155.20 | |