| 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 | $194.35 | 7.818% | $209.5443 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $113.28 | 7.745% | $122.0535 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $113.88 | 8.158% | $123.1703 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $162.76 | 9.730% | $178.5965 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $129.69 | 4.746% | $135.8451 | $135.85 | $135.85 | $135.80 |
| Purchase #6 | $202.40 | 8.247% | $219.0919 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $72.70 | 10.529% | $80.3546 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $989.06 | $1,068.6562 | $1,068.65 | $1,068.65 | $1,068.70 | |