| 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 | $96.93 | 3.482% | $100.3051 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $228.27 | 13.773% | $259.7096 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $182.61 | 12.158% | $204.8117 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $204.39 | 7.396% | $219.5067 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $164.56 | 10.237% | $181.406 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $136.67 | 11.626% | $152.5593 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $190.86 | 6.125% | $202.5502 | $202.55 | $202.55 | $202.60 |
| 7 purchase totals = | $1,204.29 | $1,320.8486 | $1,320.86 | $1,320.80 | $1,320.90 | |