| 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 | $111.66 | 3.300% | $115.3448 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $166.80 | 7.111% | $178.6611 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $120.29 | 9.824% | $132.1073 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $36.26 | 10.577% | $40.0952 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $145.53 | 10.651% | $161.0304 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $206.44 | 9.395% | $225.835 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $169.84 | 12.228% | $190.608 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $956.82 | $1,043.6818 | $1,043.69 | $1,043.70 | $1,043.60 | |