| 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 | $123.32 | 7.116% | $132.0955 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $207.28 | 6.407% | $220.5604 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $239.56 | 6.505% | $255.1434 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $125.29 | 8.435% | $135.8582 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $158.56 | 5.369% | $167.0731 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $203.62 | 7.462% | $218.8141 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $87.96 | 9.287% | $96.1288 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $1,145.59 | $1,225.6735 | $1,225.67 | $1,225.65 | $1,225.70 | |