| 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 | $128.27 | 3.119% | $132.2707 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $8.55 | 7.631% | $9.2025 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $201.77 | 7.251% | $216.4003 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $27.44 | 5.482% | $28.9443 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $135.35 | 4.426% | $141.3406 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $30.67 | 6.445% | $32.6467 | $32.65 | $32.65 | $32.60 |
| Purchase #7 | $98.77 | 7.701% | $106.3763 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $630.82 | $667.1814 | $667.18 | $667.20 | $667.10 | |