| 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 | $223.90 | 9.341% | $244.8145 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $202.30 | 12.847% | $228.2895 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $16.32 | 10.315% | $18.0034 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $207.31 | 12.586% | $233.402 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $211.36 | 10.290% | $233.1089 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $168.90 | 12.821% | $190.5547 | $190.55 | $190.55 | $190.60 |
| Purchase #7 | $219.59 | 10.131% | $241.8367 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $1,249.68 | $1,390.0097 | $1,390.00 | $1,390.00 | $1,390.00 | |