| 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 | $141.95 | 13.610% | $161.2694 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $5.81 | 10.524% | $6.4214 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $217.53 | 9.806% | $238.861 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $133.64 | 9.303% | $146.0725 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $204.28 | 7.442% | $219.4825 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $241.78 | 6.229% | $256.8405 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $44.90 | 13.490% | $50.957 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $989.89 | $1,079.9043 | $1,079.90 | $1,079.85 | $1,080.00 | |