| 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 | $33.71 | 12.560% | $37.944 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $92.41 | 4.513% | $96.5805 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $230.51 | 9.509% | $252.4292 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $165.32 | 7.337% | $177.4495 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $187.65 | 10.497% | $207.3476 | $207.35 | $207.35 | $207.30 |
| Purchase #6 | $185.99 | 9.864% | $204.3361 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $110.38 | 4.378% | $115.2124 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $1,005.97 | $1,091.2993 | $1,091.30 | $1,091.35 | $1,091.10 | |