| 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 | $147.64 | 3.235% | $152.4162 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $217.96 | 10.488% | $240.8196 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $40.67 | 8.748% | $44.2278 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $199.39 | 6.126% | $211.6046 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $132.93 | 4.211% | $138.5277 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $221.87 | 10.522% | $245.2152 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $204.93 | 3.520% | $212.1435 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,165.39 | $1,244.9546 | $1,244.96 | $1,244.95 | $1,244.80 | |