| 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 | $33.66 | 13.167% | $38.092 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $201.80 | 6.271% | $214.4549 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $142.45 | 10.210% | $156.9941 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $233.45 | 12.641% | $262.9604 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $29.87 | 8.266% | $32.3391 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $181.67 | 4.104% | $189.1257 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $245.30 | 9.278% | $268.0589 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,068.20 | $1,162.0251 | $1,162.02 | $1,162.05 | $1,162.10 | |