| 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 | $181.80 | 8.567% | $197.3748 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $220.93 | 11.190% | $245.6521 | $245.65 | $245.65 | $245.70 |
| Purchase #3 | $224.66 | 13.797% | $255.6563 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $129.44 | 9.345% | $141.5362 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $101.97 | 13.575% | $115.8124 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $138.33 | 10.261% | $152.524 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $87.56 | 13.264% | $99.174 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $1,084.69 | $1,207.7298 | $1,207.72 | $1,207.65 | $1,207.80 | |