| 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 | $164.28 | 10.178% | $181.0004 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $248.31 | 4.343% | $259.0941 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $22.31 | 5.805% | $23.6051 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $179.38 | 13.397% | $203.4115 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $238.45 | 10.460% | $263.3919 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $246.84 | 13.224% | $279.4821 | $279.48 | $279.50 | $279.50 |
| Purchase #7 | $156.41 | 9.817% | $171.7648 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $1,255.98 | $1,381.7499 | $1,381.74 | $1,381.75 | $1,381.80 | |