| 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 | $18.48 | 6.298% | $19.6439 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $54.74 | 10.643% | $60.566 | $60.57 | $60.55 | $60.60 |
| Purchase #3 | $149.64 | 10.193% | $164.8928 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $211.47 | 5.621% | $223.3567 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $243.92 | 5.361% | $256.9966 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $164.45 | 7.434% | $176.6752 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $104.53 | 10.749% | $115.7659 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $947.23 | $1,017.8971 | $1,017.91 | $1,017.90 | $1,018.00 | |