| 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 | $130.37 | 6.341% | $138.6368 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $168.44 | 12.515% | $189.5203 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $111.64 | 3.351% | $115.3811 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $230.58 | 6.616% | $245.8352 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $68.67 | 5.687% | $72.5753 | $72.58 | $72.60 | $72.60 |
| Purchase #6 | $248.57 | 9.294% | $271.6721 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $25.91 | 10.308% | $28.5808 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $984.18 | $1,062.2016 | $1,062.21 | $1,062.25 | $1,062.20 | |