| 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 | $148.85 | 3.223% | $153.6474 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $214.84 | 12.240% | $241.1364 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $20.69 | 7.742% | $22.2918 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $220.63 | 10.305% | $243.3659 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $247.52 | 12.697% | $278.9476 | $278.95 | $278.95 | $278.90 |
| Purchase #6 | $189.29 | 4.443% | $197.7002 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $123.53 | 8.423% | $133.9349 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $1,165.35 | $1,271.0242 | $1,271.03 | $1,271.05 | $1,270.90 | |