| 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 | $162.54 | 12.647% | $183.0964 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $239.53 | 8.452% | $259.7751 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $74.77 | 9.234% | $81.6743 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $246.85 | 9.525% | $270.3625 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $49.70 | 6.850% | $53.1045 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $51.42 | 3.179% | $53.0546 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $239.86 | 6.855% | $256.3024 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,064.67 | $1,157.3698 | $1,157.36 | $1,157.35 | $1,157.50 | |