| 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 | $147.35 | 7.210% | $157.9739 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $153.99 | 6.627% | $164.1949 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $226.51 | 6.616% | $241.4959 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $184.44 | 11.695% | $206.0103 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $222.64 | 9.434% | $243.6439 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $93.78 | 6.635% | $100.0023 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $199.69 | 9.726% | $219.1118 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,228.40 | $1,332.4330 | $1,332.42 | $1,332.40 | $1,332.40 | |