| 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 | $203.47 | 13.332% | $230.5966 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $228.94 | 7.606% | $246.3532 | $246.35 | $246.35 | $246.40 |
| Purchase #3 | $45.69 | 11.830% | $51.0951 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $187.48 | 13.246% | $212.3136 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $136.40 | 4.530% | $142.5789 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $75.62 | 6.482% | $80.5217 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $201.90 | 5.325% | $212.6512 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $1,079.50 | $1,176.1103 | $1,176.11 | $1,176.10 | $1,176.20 | |