| 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 | $190.35 | 8.320% | $206.1871 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $120.68 | 9.105% | $131.6679 | $131.67 | $131.65 | $131.70 |
| Purchase #3 | $103.86 | 5.731% | $109.8122 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $8.32 | 4.687% | $8.71 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $212.77 | 8.475% | $230.8023 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $69.48 | 5.292% | $73.1569 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $87.50 | 4.597% | $91.5224 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $792.96 | $851.8588 | $851.86 | $851.80 | $851.90 | |