| 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 | $234.35 | 13.746% | $266.5638 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $200.74 | 13.697% | $228.2354 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $84.58 | 7.685% | $91.08 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $101.62 | 7.469% | $109.21 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $133.41 | 10.446% | $147.346 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $110.46 | 8.678% | $120.0457 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $210.35 | 5.305% | $221.5091 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $1,075.51 | $1,183.9900 | $1,184.00 | $1,184.00 | $1,183.90 | |