| 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 | $161.44 | 5.696% | $170.6356 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $144.43 | 6.196% | $153.3789 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $156.53 | 11.370% | $174.3275 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $22.28 | 13.858% | $25.3676 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $219.27 | 11.186% | $243.7975 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $221.27 | 9.209% | $241.6468 | $241.65 | $241.65 | $241.60 |
| Purchase #7 | $31.84 | 8.406% | $34.5165 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $957.06 | $1,043.6704 | $1,043.69 | $1,043.70 | $1,043.60 | |